1. Herbal and related remedies;Bartels;Nutrition Care in Practice,1998
2. One-third of nation's adults use herbal remedies;Johnston;HerbalGram,1997
3. Courses involving complementary and alternative medicine at US medical schools;Wetzel;JAMA,1998
4. Alternative medicine instruction in medicine schools and family practice residency programs;Carlston;Fam Med,1997
5. The physician and unconventional medicine;Blumberg;Alternative Therapies in Health and Medicine,1995