G03AA18 drospirenone and estetrol

G GENITO URINARY SYSTEM AND SEX HORMONES

G03 SEX HORMONES AND MODULATORS OF THE GENITAL SYSTEM

G03A HORMONAL CONTRACEPTIVES FOR SYSTEMIC USE

G03AA Progestogens and estrogen systemic contraceptives, fixed combinations

G03AA18 drospirenone and estetrol