Estimation of the Break-Even Point for Smoking Cessation Programs in Pregnancy
1992 ◽
Vol 47
(8)
◽
pp. 533-534
1992 ◽
Vol 82
(3)
◽
pp. 383-390
◽
2015 ◽
Vol 5
(2)
◽
pp. 43-48
1994 ◽
Vol 73
(3)
◽
pp. 215-219
◽
2003 ◽
Vol 8
(2)
◽
pp. 56-64
◽
2006 ◽
Vol 195
(6)
◽
pp. S89
◽
2013 ◽
Vol 132
(3)
◽
pp. 660-664
◽
Keyword(s):