共 50 条
- [8] A DIRECTORY OF CLINICAL-TRIALS REGISTRIES - A RESOURCE FOR IMPROVING THE CONDUCT OF CLINICAL-TRIALS RESEARCH [J]. CLINICAL RESEARCH, 1990, 38 (02): : A693 - A693
- [9] MULTICENTER VERSUS UNICENTER CLINICAL-TRIALS [J]. REVISTA DE INVESTIGACION CLINICA-CLINICAL AND TRANSLATIONAL INVESTIGATION, 1990, 42 : 39 - 42
- [10] EVALUATIVE PSYCHOTHERAPY-RESEARCH - THE CLINICAL RELEVANCE OF PSYCHOTHERAPY FOLLOW-UP-STUDIES [J]. ZEITSCHRIFT FUR PSYCHOSOMATISCHE MEDIZIN UND PSYCHOANALYSE, 1994, 40 (02): : 103 - 116