title: Serum human placental lactogen hormone concentration in the second half of pregnancy determined by a simple immunoelectrophoretic technique.
mesh_terms: D000818:Animals; D000906:Antibodies; D001667:Binding, Competitive; D002940:Circadian Rhythm; D005260:Female; D006207:Half-Life; D006801:Humans; D007122:Immunoelectrophoresis; D007136:Immunoglobulins; D008722:Methods; D010928:Placental Lactogen / Q000097:blood*; D011247:Pregnancy; D011374:Progesterone / Q000097:blood*; D011485:Protein Binding; D011817:Rabbits / Q000276:immunology; D013997:Time Factors
chemical_list: D000906:Antibodies; D007136:Immunoglobulins; D011374:Progesterone; D010928:Placental Lactogen