PubMed · 1967 · 41 citations · 4 references
MedicinePsychiatryPsychologyNeuropsychiatryPain ManagementPsychiatric AssessmentPain AssessmentPain DisordersPain PsychologyPsychiatric DiagnosisPsychological Approaches To PainPsychosocial Factors In PainPain DistressPatient PainPatient Symptom ExperiencePsychiatric MultimorbidityPsychological Distress In PainPsychological SufferingSymptom Interpretation
4
A Unified Concept of Health and Disease
George L. Engel · Perspectives in biology and medicine · 1960 · 338 citations
A Totally Automated Psychological Test
Wendell M. Swenson · JAMA · 1965 · 28 citations