title: The premenstrual syndrome; frequency and association of symptoms.
mesh_terms: D000152:Acne Vulgaris / Q000209:etiology; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D001416:Back Pain / Q000209:etiology; D001835:Body Weight; D003248:Constipation / Q000209:etiology; D004412:Dysmenorrhea / Q000209:etiology; D004487:Edema / Q000150:complications; D005260:Female; D006261:Headache / Q000209:etiology; D006801:Humans; D008598:Menstruation; D011293:Premenstrual Syndrome / Q000209:etiology*