title: Purification of human placental lactogen and its clinical application by single radial immunodiffusion.
mesh_terms: D000818:Animals; D002848:Chromatography, DEAE-Cellulose; D002852:Chromatography, Ion Exchange; D004589:Electrophoresis, Disc; D005260:Female; D006168:Guinea Pigs; D006801:Humans; D007106:Immune Sera; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D010928:Placental Lactogen / Q000032:analysis / Q000302:isolation & purification*; D011247:Pregnancy
chemical_list: D007106:Immune Sera; D010928:Placental Lactogen