title: Purification of gonadotrophin extracted from human term placenta.
mesh_terms: D000645:Ammonium Sulfate; D001681:Biological Assay; D002845:Chromatography; D004591:Electrophoresis, Polyacrylamide Gel; D000431:Ethanol; D005260:Female; D006062:Gonadotropins / Q000302:isolation & purification*; D006801:Humans; D007118:Immunoassay; D010920:Placenta / Q000032:analysis*; D010924:Placental Extracts; D011247:Pregnancy
chemical_list: D006062:Gonadotropins; D010924:Placental Extracts; D000431:Ethanol; D000645:Ammonium Sulfate