title: Determination of male protein in human placenta by immunodiffusion method.
mesh_terms: D005260:Female; D006801:Humans; D005779:Immunodiffusion; D008297:Male; D010920:Placenta / Q000032:analysis*; D010926:Placental Hormones / Q000302:isolation & purification*; D011247:Pregnancy; D012732:Sex Determination Analysis
chemical_list: D010926:Placental Hormones