V. T. Tong,P. Morello,A. Alemán,C. Johnson,P. M. Dietz,S. L. Farr,A. Mazzoni,M. Berrueta,M. Colomar,A. Ciganda,A. Becú,M. G. Bittar Gonzalez,L. Llambi,L. Gibbons,R. A. Smith,P. Buekens,J. M. Belizán and F. Althabe. Pregnant women’s secondhand smoke exposure and receipt of screening and brief advice by prenatal care providers in Argentina and Uruguay. Matern Child Health J. 2015;19(6):10.1007/s10995-014-1642-5.