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

 L ANTINEOPLASTIC AND IMMUNOMODULATING AGENTS

   L01 ANTINEOPLASTIC AGENTS

   L02 ENDOCRINE THERAPY

   L03 IMMUNOSTIMULANTS

     L03A IMMUNOSTIMULANTS

       L03AA Colony stimulating factors [DG:DG01753]

       L03AB Interferons [DG:DG01752]

       L03AC Interleukins

       L03AX Other immunostimulants

         L03AX01 Lentinan

         L03AX02 Roquinimex

         L03AX03 BCG vaccine

         L03AX04 Pegademase

         L03AX05 Pidotimod

         L03AX07 Poly I:C

         L03AX08 Poly ICLC

         L03AX09 Thymopentin

         L03AX10 Immunocyanin

         L03AX11 Tasonermin

         L03AX12 Melanoma vaccine

         L03AX13 Glatiramer acetate

         L03AX14 Histamine dihydrochloride

         L03AX15 Mifamurtide

         L03AX16 Plerixafor

         L03AX17 Sipuleucel-T

         L03AX18 Cridanimod

         L03AX19 Dasiprotimut-T

         L03AX21 Elapegademase

         L03AX22 Leniolisib [DG:DG02927]

   L04 IMMUNOSUPPRESSANTS

 M MUSCULO-SKELETAL SYSTEM

 N NERVOUS SYSTEM

 P ANTIPARASITIC PRODUCTS, INSECTICIDES AND REPELLENTS

 R RESPIRATORY SYSTEM

 S SENSORY ORGANS

 V VARIOUS