TY - GEN AU - HOBSON,B M TI - Routine pregnancy diagnosis and quantitative estimation of chorionic gonadotropin using female Xenopus laevis SN - 0307-1871 PY - 2004///0215 KW - Animals KW - Chorionic Gonadotropin KW - Female KW - Humans KW - Pregnancy KW - Pregnancy Tests KW - Regression Analysis KW - Xenopus laevis N1 - Publication Type: Journal Article UR - https://doi.org/10.1111/j.1471-0528.1952.tb04133.x ER -