title: The effect of posture on serum human placental lactogen (HPL) levels in normal and complicated late pregnancy.
mesh_terms: D005260:Female; D006801:Humans; D006973:Hypertension / Q000097:blood; D008107:Liver Diseases / Q000097:blood; D010928:Placental Lactogen / Q000097:blood*; D011187:Posture; D011225:Pre-Eclampsia / Q000097:blood; D011247:Pregnancy; D011248:Pregnancy Complications / Q000097:blood*; D011249:Pregnancy Complications, Cardiovascular / Q000097:blood; D011272:Pregnancy, Multiple; D011863:Radioimmunoassay; D014427:Twins
chemical_list: D010928:Placental Lactogen