title: A highly efficient procedure for the extraction of progesterone from uterus and its compatibility with subsequent radioimmunoassay.
mesh_terms: D000818:Animals; D002850:Chromatography, Gel; D005260:Female; D006801:Humans; D009215:Myometrium / Q000032:analysis; D011247:Pregnancy; D011374:Progesterone / Q000032:analysis* / Q000302:isolation & purification; D011555:Pseudopregnancy; D011817:Rabbits; D011863:Radioimmunoassay / Q000379:methods; D014599:Uterus / Q000032:analysis*
chemical_list: D011374:Progesterone