1. The nature of primary care: the chiropractor's role;Bowers;Top Clin Chiropr,1995
2. A survey of chiropractic practice in Europe;Pedersen;Eur J Chiropr,1994
3. Chiropractic adjustments in the management of visceral conditions: a critical appraisal;Jamison;J Manipulative Physiol Ther,1992
4. Chiropractic referral: the views of a group of conventional medical practitioners with an interest in unconventional therapies;Jamison;J Manipulative Physiol Ther,1995
5. A comparison between referred and nonreferred patients in chiropractic practices in Norway;Kilvaer;J Manipulative Physiol Ther,1997