Practical problems in the organization of a drug trial in two hospital groups.
D001291:Attitude of Health Personnel; D002986:Clinical Trials as Topic; D004341:Drug Evaluation; D064420:Drug-Related Side Effects and Adverse Reactions; D004992:Ethics, Medical; D005163:Factor Analysis, Statistical; D006784:Hospitals, Teaching; D006801:Humans; D007258:Informed Consent; D008134:Long-Term Care; D009726:Nurses; D009934:Organization and Administration; D010865:Pilot Projects; D012107:Research Design