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| Journal Impact Factor 2001 | 
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Index |
| Rank | Abbreviated Journal Title | ISSN | Impact Factor | 
| 2070 | GAIT POSTURE | 0966-6362 | 1.755 | 
| 2071 | GARTENBAUWISSENSCHAF | 0016-478X | 0.281 | 
| 2072 | GAS ENG MANAGE | 0306-6444 | 0.000 | 
| 2073 | GASTROEN CLIN BIOL | 0399-8320 | 1.047 | 
| 2074 | GASTROENTEROL CLIN N | 0889-8553 | 3.208 | 
| 2075 | GASTROENTEROLOGY | 0016-5085 | 13.020 | 
| 2076 | GASTROINTEST ENDOSC | 0016-5107 | 2.581 | 
| 2077 | GEBURTSH FRAUENHEILK | 0016-5751 | 0.669 | 
| 2078 | GEC REV | 0267-9337 | 0.067 | 
| 2079 | GEFAHRST REINHALT L | 0039-0771 | 0.250 | 
| 2080 | GEN COMP ENDOCR | 0016-6480 | 1.909 | 
| 2081 | GEN HOSP PSYCHIAT | 0163-8343 | 2.065 | 
| 2082 | GEN PHARMACOL-VASC S | 0306-3623 | 0.778 | 
| 2083 | GEN PHYSIOL BIOPHYS | 0231-5882 | 0.932 | 
| 2084 | GEN RELAT GRAVIT | 0001-7701 | 0.773 | 
| 2085 | GENE | 0378-1119 | 3.041 | 
| 2086 | GENE CHROMOSOME CANC | 1045-2257 | 4.416 | 
| 2087 | GENE DEV | 0890-9369 | 20.880 | 
| 2088 | GENE EXPRESSION | 1052-2166 | 3.536 | 
| 2089 | GENE THER | 0969-7128 | 5.893 | 
| 2090 | GENES CELLS | 1356-9597 | 3.826 | 
| 2091 | GENES GENET SYST | 1341-7568 | 1.036 | 
| 2092 | GENES IMMUN | 1466-4879 | 3.787 | 
| 2093 | GENESIS | 1526-954X | 3.297 | 
| 2094 | GENET ANAL-BIOMOL E | 1050-3862 | 2.940 | 
| 2095 | GENET COUNSEL | 1015-8146 | 0.848 | 
| 2096 | GENET ENG NEWS | 0270-6377 | 0.109 | 
| 2097 | GENET EPIDEMIOL | 0741-0395 | 1.822 | 
| 2098 | GENET MED | 1098-3600 | 1.933 | 
| 2099 | GENET MOL BIOL | 1415-4757 | 0.285 | 
| 2100 | GENET RES | 0016-6723 | 2.317 | 
| 2101 | GENET RESOUR CROP EV | 0925-9864 | 0.619 | 
| 2102 | GENET SEL EVOL | 0999-193X | 0.757 | 
| 2103 | GENET TEST | 1090-6576 | 1.444 | 
| 2104 | GENETICA | 0016-6707 | 0.916 | 
| 2105 | GENETICS | 0016-6731 | 4.803 | 
| 2106 | GENOME | 0831-2796 | 1.710 | 
| 2107 | GENOME RES | 1088-9051 | 8.559 | 
| 2108 | GENOMICS | 0888-7543 | 3.418 | 
| 2109 | GEO-MAR LETT | 0276-0460 | 0.731 | 
| 2110 | GEOBIOS-LYON | 0016-6995 | 0.615 | 
| 2111 | GEOCHEM J | 0016-7002 | 0.723 | 
| 2112 | GEOCHIM COSMOCHIM AC | 0016-7037 | 2.614 | 
| 2113 | GEODERMA | 0016-7061 | 1.467 | 
| 2114 | GEODIN ACTA | 0985-3111 | 0.736 | 
| 2115 | GEOGR ANN A | 0435-3676 | 0.802 | 
| 2116 | GEOGR PHYS QUATERN | 0705-7199 | 0.698 | 
| 2117 | GEOL CARPATH | 1335-0552 | 0.167 | 
| 2118 | GEOL GEOFIZ | 0016-7886 | 0.455 | 
| 2119 | GEOL J | 0072-1050 | 1.476 | 
| 2120 | GEOL MAG | 0016-7568 | 1.221 | 
| 2121 | GEOL MIJNBOUW-N J G | 0016-7746 | 0.420 | 
| 2122 | GEOL ORE DEPOSIT+ | 1075-7015 | 0.378 | 
| 2123 | GEOL RUNDSCH | 0016-7835 | 2.357 | 
| 2124 | GEOL SOC AM BULL | 0016-7606 | 2.249 | 
| 2125 | GEOLOGY | 0091-7613 | 2.488 | 
| 2126 | GEOM FUNCT ANAL | 1016-443X | 1.009 | 
| 2127 | GEOMAGN AERONOMY+ | 0016-7932 | 0.319 | 
| 2128 | GEOMETRIAE DEDICATA | 0046-5755 | 0.277 | 
| 2129 | GEOMICROBIOL J | 0149-0451 | 1.750 | 
| 2130 | GEOMORPHOLOGY | 0169-555X | 1.301 | 
| 2131 | GEOPHYS ASTRO FLUID | 0309-1929 | 0.422 | 
| 2132 | GEOPHYS J INT | 0956-540X | 1.366 | 
| 2133 | GEOPHYS PROSPECT | 0016-8025 | 0.505 | 
| 2134 | GEOPHYS RES LETT | 0094-8276 | 2.516 | 
| 2135 | GEOPHYSICS | 0016-8033 | 0.649 | 
| 2136 | GEOSCI CAN | 0315-0941 | 0.517 | 
| 2137 | GEOSTANDARD NEWSLETT | 0150-5505 | 1.632 | 
| 2138 | GEOSYNTH INT | 1072-6349 | 0.628 | 
| 2139 | GEOTECH TEST J | 0149-6115 | 0.238 | 
| 2140 | GEOTECHNIQUE | 0016-8505 | 0.714 | 
| 2141 | GEOTHERMICS | 0375-6505 | 0.250 | 
| 2142 | GEOTIMES | 0016-8556 | 0.107 | 
| 2143 | GERIATRICS | 0016-867X | 0.634 | 
| 2144 | GERONTOLOGY | 0304-324X | 1.418 | 
| 2145 | GFF | 1103-5897 | 0.590 | 
| 2146 | GIORN NEUROPSICOFARM | 0391-9048 | 0.000 | 
| 2147 | GLASGOW MATH J | 0017-0895 | 0.304 | 
| 2148 | GLASS CERAM+ | 0361-7610 | 0.138 | 
| 2149 | GLASS PHYS CHEM+ | 1087-6596 | 0.285 | 
| 2150 | GLASS SCI TECHNOL | 0946-7475 | 0.189 | 
| 2151 | GLASS TECHNOL | 0017-1050 | 0.255 | 
| 2152 | GLIA | 0894-1491 | 4.193 | 
| 2153 | GLOBAL BIOGEOCHEM CY | 0886-6236 | 3.292 | 
| 2154 | GLOBAL CHANGE BIOL | 1354-1013 | 3.537 | 
| 2155 | GLOBAL ECOL BIOGEOGR | 0960-7447 | 1.595 | 
| 2156 | GLOBAL ENVIRON CHANG | 0959-3780 | 1.280 | 
| 2157 | GLOBAL PLANET CHANGE | 0921-8181 | 1.381 | 
| 2158 | GLYCOBIOLOGY | 0959-6658 | 3.657 | 
| 2159 | GLYCOCONJUGATE J | 0282-0080 | 1.585 | 
| 2160 | GOLD BULL | 0017-1557 | 1.241 | 
| 2161 | GONDWANA RES | 1342-937X | 0.548 | 
| 2162 | GRAEF ARCH CLIN EXP | 0721-832X | 1.192 | 
| 2163 | GRANA | 0017-3134 | 0.468 | 
| 2164 | GRAPH COMBINATOR | 0911-0119 | 0.205 | 
| 2165 | GRAPH MODELS | 1524-0703 | 0.821 | 
| 2166 | GRASAS ACEITES | 0017-3495 | 0.339 | 
| 2167 | GRASS FORAGE SCI | 0142-5242 | 0.605 | 
| 2168 | GREAT BASIN NAT | 0017-3614 | 0.491 | 
| 2169 | GREAT LAKES ENTOMOL | 0090-0222 | 0.196 | 
| 2170 | GREEN CHEM | 1463-9262 | 2.477 | 
| 2171 | GROUND WATER | 0017-467X | 1.066 | 
| 2172 | GROUND WATER MONIT R | 1069-3629 | 0.732 | 
| 2173 | GROWTH DEVELOP AGING | 1041-1232 | 0.947 | 
| 2174 | GROWTH FACTORS | 0897-7194 | 2.127 | 
| 2175 | GROWTH HORM IGF RES | 1096-6374 | 1.253 | 
| 2176 | GUT | 0017-5749 | 6.170 | 
| 2177 | GYNAECOL ENDOSC | 0962-1091 | 0.625 | 
| 2178 | GYNAKOLOGE | 0017-5994 | 0.215 | 
| 2179 | GYNECOL ENDOCRINOL | 0951-3590 | 0.878 | 
| 2180 | GYNECOL OBSTET INVES | 0378-7346 | 0.884 | 
| 2181 | GYNECOL ONCOL | 0090-8258 | 2.200 |