title: Environmental factors and drug trials. 1. Staff attitudes to drug trials at psychiatric hospitals.
mesh_terms: D000293:Adolescent; D000328:Adult; D001291:Attitude of Health Personnel; D002986:Clinical Trials as Topic; D003201:Computers; D004341:Drug Evaluation; D005260:Female; D006778:Hospitals, Psychiatric; D006801:Humans; D008297:Male; D008875:Middle Aged; D011369:Professional-Patient Relations; D012931:Social Environment; D012959:Socioeconomic Factors; D011795:Surveys and Questionnaires; D013548:Sweden