N. Salas
发表
J. Kendrick,
R. L. Floyd,
M. Sexton,
1995,
American journal of public health.
Smoking cessation in pregnancy: failure of an HMO pilot project to improve guideline implementation.
D. A. Young,
L. Latts,
A. Prochazka,
2002,
Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco.