Shrivastav, P Secretion of atrial natriuretic peptide and digoxin-like immunoreactive substance during pregnancy. [electronic resource] - Clinical chemistry May 1988 - 977-80 p. digital Publication Type: Journal Article ISSN: 0009-9147 Subjects--Topical Terms: Atrial Natriuretic Factor--bloodBlood ProteinsCardenolidesDigoxinFemaleFetal Blood--analysisHumansPregnancy--bloodReference ValuesSaponins