TY - GEN AU - Yamashita,Kouwa AU - Okuyama,Mitsunobu AU - Watanabe,Yoko AU - Honma,Seijiro AU - Kobayashi,Sayuri AU - Numazawa,Mitsuteru TI - Highly sensitive determination of estrone and estradiol in human serum by liquid chromatography-electrospray ionization tandem mass spectrometry SN - 0039-128X PY - 2008///0111 KW - Chromatography, Liquid KW - Estradiol KW - blood KW - Estrone KW - Female KW - Humans KW - Picolinic Acids KW - chemistry KW - Solvents KW - Spectrometry, Mass, Electrospray Ionization KW - methods KW - Tandem Mass Spectrometry N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1016/j.steroids.2007.07.003 ER -