1. Medicine costs often make the trip worthwhile;Levy;USA Today,261995
2. The role of pharmacists and over the counter medications in the health care system of a Mexican city;Logan;Med Anthropol,1983
3. Over-the-border drugs;Hearn;Am Med News,1996
4. The dynamics of pharmaceutical distribution along the U.S.—Mexico border and the impact of NAFTA on pharmacy practice—A survey of Texas pharmacy owners' and managers' perceptions and opinions.;Sasane,1994