title: [Eticyclin therapy of acne vulgaris].
authors.forename: K
authors.initials: K
authors.lastname: STEIGRAD
mesh_terms: D000152:Acne Vulgaris; D003271:Contraceptive Agents, Female; D045166:Estradiol Congeners; D004967:Estrogens; D005260:Female; D006801:Humans
chemical_list: D003271:Contraceptive Agents, Female; D045166:Estradiol Congeners; D004967:Estrogens