Boulos, A N Trial of self-administered antenatal care: maternal symphysis fundal height measurements. [electronic resource] - Journal of obstetrics and gynaecology : the journal of the Institute of Obstetrics and Gynaecology Nov 1999 - 623 p. digital Publication Type: Journal Article ISSN: 0144-3615 Standard No.: 10.1080/01443619963888 doi