title: Anxiety, locus of control, and satisfaction in patients undergoing ambulatory surgery.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000556:Ambulatory Surgical Procedures / Q000523:psychology*; D001007:Anxiety / Q000523:psychology*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007389:Internal-External Control; D008297:Male; D008875:Middle Aged; D011569:Psychiatric Status Rating Scales; D012647:Self-Assessment