Primary and secondary hypochondriasis.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000928:Antidepressive Agents / Q000627:therapeutic use; D004565:Electroconvulsive Therapy; D004739:England; D005191:Family Characteristics; D005260:Female; D006801:Humans; D006998:Hypochondriasis / Q000145:classification* / Q000188:drug therapy / Q000453:epidemiology / Q000628:therapy; D008297:Male; D008875:Middle Aged; D012737:Sex Factors; D012923:Social Class; D014149:Tranquilizing Agents / Q000627:therapeutic use
D000928:Antidepressive Agents; D014149:Tranquilizing Agents