STEWART, A A note on the obstetric effects of work during pregnancy. [electronic resource] - British journal of preventive & social medicine Jul 1955 - 159-61 p. digital Publication Type: Journal Article ISSN: 0007-1242 Standard No.: 10.1136/jech.9.3.159 doi Subjects--Topical Terms: FemaleHumansPregnancy--physiologyWork