TY  - JOUR
A1  - Håberg, S.E.
A1  - Stigum, H.
A1  - Nystad, W.
A1  - Nafstad, P.
T1  - Effects of pre-and postnatal exposure to parental smoking on early childhood respiratory health
Y1  - 2007
DO  - 10.1093/aje/kwm134
VL  - 166
IS  - 6

ER  -