Ruth Tuomala

The mode of delivery and the risk of vertical transmission of human immunodeficiency virus type 1--a meta-analysis of 15 prospective cohort studies

Systematic review or meta-analysis · New England Journal of Medicine · 1999 · Last of 20 authors · 540 citations

Obstetrical factors and the transmission of human immunodeficiency virus type 1 from mother to child. The Women and Infants Transmission Study

New England Journal of Medicine · 1996 · Last of 10 authors · 296 citations