title: PROLONGED PREGNANCY ASSOCIATED WITH INCREASE IN SERUM OXYTOCINASE.
mesh_terms: D001769:Blood; D010122:Cystinyl Aminopeptidase; D004798:Enzymes; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D010121:Oxytocin; D011247:Pregnancy; D011273:Pregnancy, Prolonged
chemical_list: D004798:Enzymes; D010121:Oxytocin; D010122:Cystinyl Aminopeptidase
keywords: BLOOD; ENZYMES; INFANT, NEWBORN; OXYTOCIN; PREGNANCY; PREGNANCY, PROLONGED