Maternal smoking during pregnancy and poor academic performance in adolescent offspring: a registry data-based cohort study
2006 ◽
Vol 164
(4)
◽
pp. 317-325
◽
2018 ◽
Vol 188
(1)
◽
pp. 47-56
◽
2018 ◽
Vol 218
(1)
◽
pp. S388