Historical MethodsWolf, Jacqueline H. PhDAuthor information1Department of Social Medicine, Ohio University, Athens, OH, USAJacqueline H. Wolf, PhD, Department of Social Medicine, Ohio University, 313 Grosvenor Hall, Athens, OH 45701, USA. Email: [email protected]Journal of Human Lactation 34(2):p 282-284, May 2018. | DOI: 10.1177/0890334418757448Copyright ©2018 International Lactation Consultant Association