Choi, Karmel W., Laurie A. Abler, Melissa H. Watt, Lisa A. Eaton, Seth C. Kalichman, Donald Skinner, Desiree Pieterse, and Kathleen J. Sikkema. "Drinking before and after pregnancy recognition among South African women: the moderating role of traumatic experiences." BMC pregnancy and childbirth 14 (2014): 97.