Anatomical Therapeutic Chemical • G02BA • Intrauterine contraceptives

A Alimentary tract and metabolism

B Blood and blood forming organs

C Cardiovascular system

D Dermatologicals

G Genito urinary system and sex hormones

G01 Gynecological antiinfectives and antiseptics

G02 Other gynecologicals

G02A Uterotonics

G02B Contraceptives for topical use

G02BA Intrauterine contraceptives

G02BA03 levonorgestrel

G02BB Intravaginal contraceptives

G02C Other gynecologicals

G03 Sex hormones and modulators of the genital system

G04 Urologicals

H Systemic hormonal preparations, excluding sex hormones and insulins

J Antiinfectives for systemic use

L Antineoplastic and immunomodulating agents

M Musculo-skeletal system

N Nervous system

P Antiparasitic products, insecticides and repellents

R Respiratory system

S Sensory organs

V Various