Primary dysmenorrhea, educational performance, and cognitive and affective variables in adolescent schoolgirls.
D000124:Achievement; D000293:Adolescent; D001007:Anxiety; D003071:Cognition; D004412:Dysmenorrhea / Q000523:psychology*; D004644:Emotions; D005260:Female; D006801:Humans; D008950:MMPI; D010551:Personality; D013334:Students / Q000523:psychology