title: Cyclic changes in pain perception: an ROC analysis.
mesh_terms: D003276:Contraceptives, Oral; D005260:Female; D006801:Humans; D008297:Male; D008598:Menstruation; D010146:Pain / Q000523:psychology*; D012684:Sensory Thresholds / Q000502:physiology*; D012737:Sex Factors
chemical_list: D003276:Contraceptives, Oral