1. Stressful personal relationships: immune and endocrine function;Kiecolt-Glaser,1994
2. Use of hospital services, religious attendance, and religious affiliation;Koenig;South Med J,1998
3. Spirituality, medicine, and healing;Hiatt;South Med J,1986
4. Is medicine a spiritual practice?;Sulmasy;Acad Med,1999
5. A history of religion, science, and medicine: historical timeline;Koenig,2001