Wendland EM, Pinto ME, Duncan BB, Belizan JM, Schmidt MI. Cigarette smoking and risk of gestational diabetes: a systematic review of observational studies. BMC Pregnancy Childbirth. 2008;8:53.
Wendland EM, Pinto ME, Duncan BB, Belizan JM, Schmidt MI. Cigarette smoking and risk of gestational diabetes: a systematic review of observational studies. BMC Pregnancy Childbirth. 2008;8:53.