(16) Dalen JE. “Conventional” and “unconventional” medicine. Can they be integrated? Arch Intern Med. 1998;158:2179-81.
(17) Israelsen L. Botanicals and DSHEA: A health professional’s guide. Quarterly Review of Natural Medicine. 1998;Fall:251-57.
(18) Goldman P. Herbal medicines today and the roots of modern pharmacology. Ann Intern Med. 2001;135:594-600.
(19) Eisenberg DM, Davis RB, Ettner SL, Appel S, Wilkey S, Van Rompay M, et al. Trends in alternative medicine use in the United States, 1990-1997: Results of a follow-up national survey. JAMA. 1998;280:1569-75.
(20) Astin JA. Why patients use alternative medicine: Results of a national study. JAMA. 1998;279:1548-53.
(21) Druss BG, Rosenheck RA. Association between use of unconventional therapies and conventional medical services. JAMA. 1999;282:651-56.
(22) Foster DF, Phillips RS, Hamel MB, Eisenberg DM. Alternative medicine use in older Americans. J Amer Geriatr Soc. 2000;48:1560-1565.
(23) Kessler RC, Soukup J, Davis RB, Foster DF, Wilkey SA, Van Rompay MI, et al. The use of complementary and alternative therapies to treat anxiety and depression in the United States. Am J Psychiatry. 2001; [In press].
(24) Kessler RC, Davis RB, Foster DA, Van Rompay MI, Walers EE, Wilkey SA, et al. Longterm trends in the use of complementary and alternative medical therapies in the United States. Ann Intern Med. 2001;135:262-68.
(25) Eisenberg DM, Kessler RC, Van Rompay MI, Kaptchuk TJ, Wilkey SA, Appel S, et al. Perceptions about complementary therapies relative to conventional therapies among adults who use both: Results from a national survey. Ann Intern Med. 2001;135:344-51.
(26) Adler SR, Fosket JR. Disclosing complementary and alternative medicine use in the medical encounter: A qualitative study in women with breast cancer. J Fam Pract. 1999;48:453-58.
(27) Burstein HJ, Gelber S, Guadagnoli E, et al. Use of alternative medicine by women with early-stage breast cancer. N Engl J Med. 1999;340:1733-39.
(28) Cassileth BR, Lusk EJ, Strouse TB, Bodenheimer BJ. Contemporary unorthodox treatments in cancer medicine. A study of patients, treatments, and practitioners. Ann Intern Med. 1984;101:105-12.
(29) Goldstein J, Chao C, Valentine E, et al. Use of unproved cancer treatment by patients in a radiation oncology department: A survey. J Psychosocial Oncol. 1991;9:59-66.
(30) Lee MM, Lin SS, Wrensch MR, et al. Alternative therapies used by women with breast cancer in four ethnic populations . J Natl Cancer Instit. 2000;92:42-47.
(31) Lerner IJ, Kennedy BJ. The prevalence of questionable methods of cancer treatment in the United States. CA Cancer J Clin. 1992;42:181-91.
(32) Mooney K. Unproven cancer treatment usage in cancer patients who have received conventional therapy. Oncol Nurs Forum. 1987;Supp. 2:112.
(33) Newell SM. An investigation into the utility of the modified health belief model in predicting treatment compliance for advanced adult cancer patients in hospital outpatient clinics. Diss Abstr Int [B]. 1985;45:3201B.
(34) Richardson MA, Sanders T, Palmer JL, Greisinger A, Singletary SE. Complementary/ alternative medicine use in a comprehensive cancer center and the implications for oncology. J Clin Oncol. 2000;18:2505-14.
(35) VandeCreek L, Rogers E, Lester J. Use of alternative therapies among breast cancer outpatients compared with the general population. Altern Ther Health Med. 1999;5: 71-76.