Experts debate pill switching to combat noncompliance. Special report: annual pill survey.
D000554:Ambulatory Care Facilities; D000569:Americas; D001519:Behavior; D001695:Biology; D001835:Body Weight; D003267:Contraception; D003268:Contraception Behavior; D003276:Contraceptives, Oral; D003376:Counseling; D003625:Data Collection; D019049:Developed Countries; D004194:Disease; D004644:Emotions; D005193:Family Planning Services; D006261:Headache; D006285:Health Planning; D009656:North America; D009934:Organization and Administration; D010827:Physiology; D011584:Psychology; D012106:Research; D012494:Sampling Studies; D012816:Signs and Symptoms; D014481:United States
D003276:Contraceptives, Oral
Americas; Behavior; Biology; Body Weight; Clinic Activities; Contraception; Contraceptive Method Switching; Contraceptive Methods; Contraceptive Usage; Counseling; Developed Countries; Diseases; Emotions; Family Planning; Headache; North America; Northern America; Oral Contraceptives; Organization And Administration; Physiology; Program Activities; Programs; Psychological Factors; Research Methodology; Sampling Studies; Signs And Symptoms; Studies; Surveys; United States