Althabe F, Colomar M, Gibbons L, Belizan JM, Buekens P. [Smoking during pregnancy in Argentina and Uruguay]. Medicina (B Aires). 2008;68(1):48-54.
Althabe F, Colomar M, Gibbons L, Belizan JM, Buekens P. [Smoking during pregnancy in Argentina and Uruguay]. Medicina (B Aires). 2008;68(1):48-54.