Laughter. A nursing Rx.
D000328:Adult; D000368:Aged; D002648:Child; D005260:Female; D006801:Humans; D007845:Laughter; D008297:Male; D008875:Middle Aged; D009722:Nurse Practitioners; D009723:Nurse-Patient Relations; D009732:Nursing Care / Q000379:methods*; D014925:Wit and Humor as Topic