Erythema nodosum and oral contraceptive therapy.
D000293:Adolescent; D000367:Age Factors; D003267:Contraception; D003276:Contraceptives, Oral; D003710:Demography; D003872:Dermatitis; D004194:Disease; D004893:Erythema Nodosum; D005193:Family Planning Services; D011153:Population; D011154:Population Characteristics
D003276:Contraceptives, Oral
Adolescents; Adolescents, Female; Age Factors; Contraception; Contraceptive Methods--side effects; Demographic Factors; Dermatitis; Diseases; Erythema Nodosum; Family Planning; Oral Contraceptives--side effects; Population; Population Characteristics; Youth