Tobacco use and secondhand smoke exposure among pregnant women in low- and middle-income countries: a call to action


Jorge E. Tolosa, Associate Professor of Obstetrics & Gynecology, Oregon Health & Science University, Division of Maternal Fetal Medicine, Coordinator Global Network for Perinatal & Reproductive Health, 3181 SW Sam Jackson Park Rd, L-458, Portland, OR, 97239, USA. E-mail: