APA

de Wolff M. G., Backhausen M. G., Iversen M. L., Bendix J. M., Rom A. L. & Hegaard H. K. (20191218). Prevalence and predictors of maternal smoking prior to and during pregnancy in a regional Danish population: a cross-sectional study. : Reproductive health.

Chicago

de Wolff Mie Gaarskjaer, Backhausen Mette Grønbæk, Iversen Mette Langeland, Bendix Jane Marie, Rom Ane Lilleøre and Hegaard Hanne Kristine. 20191218. Prevalence and predictors of maternal smoking prior to and during pregnancy in a regional Danish population: a cross-sectional study. : Reproductive health.

Harvard

de Wolff M. G., Backhausen M. G., Iversen M. L., Bendix J. M., Rom A. L. and Hegaard H. K. (20191218). Prevalence and predictors of maternal smoking prior to and during pregnancy in a regional Danish population: a cross-sectional study. : Reproductive health.

MLA

de Wolff Mie Gaarskjaer, Backhausen Mette Grønbæk, Iversen Mette Langeland, Bendix Jane Marie, Rom Ane Lilleøre and Hegaard Hanne Kristine. Prevalence and predictors of maternal smoking prior to and during pregnancy in a regional Danish population: a cross-sectional study. : Reproductive health. 20191218.