Rizk, D E A study of alpha-human atrial natriuretic peptide in normal pregnancy and in pre-eclampsia. [electronic resource] - Journal of obstetrics and gynaecology : the journal of the Institute of Obstetrics and Gynaecology May 1997 - 234-8 p. digital Publication Type: Journal Article ISSN: 0144-3615 Standard No.: 10.1080/01443619750113122 doi