(Q47352474)
Statements
1 reference
Smoking during pregnancy and placental weight: a multivariate analysis on 3759 cases (English)
Smoking during pregnancy and placental weight.A multivariate analysis on 3759 cases (English)
1 reference
A. Spira
N. Spira
J. Goujard
1 January 1975
1 reference
3
1 reference
4
1 reference
237-241
1 reference
Identifiers
1 reference