A Alimentary tract and metabolism

B Blood and blood forming organs

C Cardiovascular system

D Dermatologicals

G Genito urinary system and sex hormones

H Systemic hormonal preparations, excl. sex hormones and insulins

J Antiinfectives for systemic use

J01 Antibacterials for systemic use

J01A Tetracyclines

J01B Amphenicols

J01C Beta-lactam antibacterials, penicillins

J01CA Penicillins with extended spectrum

J01CA01 ampicillinum

J01CA03 carbenicillinum

J01CA04 amoxicillinum

J01CE Beta-lactamase sensitive penicillins

J01CF Beta-lactamase resistant penicillins

J01CG Beta-lactamase inhibitors

J01CR Combinations of penicillins, incl. beta-lactamase inhibitors

J01D Other beta-lactam antibacterials

J01E Sulfonamides and trimethoprim

J01F Macrolides, lincosamides and streptogramins

J01G Aminoglycoside antibacterials

J01M Quinolone antibacterials

J01R Combinations of antibacterials

J01X Other antibacterials

J02 Antimycotics for systemic use

J04 Antimycobacterials

J05 Antivirals for systemic use

J06 Immune sera and immunoglobulins

J07 Vaccines

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