The doctor's dilemma: physician participation in randomized clinical trials.
D001291:Attitude of Health Personnel; D001943:Breast Neoplasms / Q000628:therapy; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D007258:Informed Consent; D018579:Patient Selection; D010817:Physician-Patient Relations; D010820:Physicians / Q000523:psychology*; D011897:Random Allocation; D035842:Research Subjects; D011795:Surveys and Questionnaires; D035501:Uncertainty