Psychological reactions in disease and their management.
D000367:Age Factors; D000368:Aged; D002675:Child, Preschool; D002681:China / Q000208:ethnology; D004194:Disease / Q000523:psychology*; D005260:Female; D006801:Humans; D007223:Infant; D008296:Malaysia / Q000208:ethnology; D008297:Male; D012737:Sex Factors; D012846:Singapore