340 Pines JM, Hollander JE, Isserman JA, Chen EH, Dean AJ, Shofer FS, et al. The association between physician risk tolerance and imaging use in abdominal pain. Am J Emerg Med. 2009; 27 (5): 552-7. 341 Bensing J, Schreurs K, De Rijk AD. The role of the general practitioner’s affective behaviour in medical encounters. Psychology and Health. 1996; 11 (6): 825-38. 342 Geller SE, Burns LR, Brailer DJ. The impact of nonclinical factors on practice variations: the case of hysterectomies. Health Serv Res. 1996; 30 (6): 729-50. 343 Curlin FA, Lantos JD, Roach CJ, Sellergren SA, Chin MH. Religious characteristics of U. S. physicians: a national survey. J Gen Intern Med. 2005; 20 (7): 629-34. 344 Curlin FA, Sellergren SA, Lantos JD, Chin MH. Physicians’ observations and interpretations of the influence of religion and spirituality on health. Arch Intern Med. 2007; 167 (7): 649-54. 345 Curlin FA, Chin MH, Sellergren SA, Roach CJ, Lantos JD. The association of physicians’ religious characteristics with their attitudes and self-reported behaviors regarding religion and spirituality in the clinical encounter. Med Care. 2006; 44 (5): 446-53. 346 Curlin et al., Physicians’ observations. 347 Wenger NS, Carmel S. Physicians’ religiosity and end-of-life care attitudes and behaviors. Mt Sinai J Med. 2004; 71 (5): 335-43. 348 Curlin FA, Nwodim C, Vance JL, Chin MH, Lantos JD. To die, to sleep: US physicians’ religious and other objections to physician-assisted suicide, terminal sedation, and withdrawal of life support. Am J Hosp Palliat Care. 2008; 25 (2): 112-20. 349 Cohen J, van Delden J, Mortier F, Lofmark R, Norup M, Cartwright C, et al. Influence of physicians’ life stances on attitudes to end-of-life decisions and actual end-of-life decision-making in six countries. J Med Ethics. 2008; 34 (4): 247-53. 350 Asch DA, DeKay ML. Euthanasia among US critical care nurses. Practices, attitudes, and social and professional correlates. Med Care. 1997; 35 (9): 890–900. 351 Sprung CL, Maia P, Bulow HH, Ricou B, Armaganidis A, Baras M, et al. The importance of religious affiliation and culture on end-of-life decisions in European intensive care units. Intensive Care Med. 2007; 33 (10): 1732-39. 352