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

 M MUSCULO-SKELETAL SYSTEM

 N NERVOUS SYSTEM

 P ANTIPARASITIC PRODUCTS, INSECTICIDES AND REPELLENTS

 R RESPIRATORY SYSTEM

 S SENSORY ORGANS

 V VARIOUS

   V01 ALLERGENS

   V03 ALL OTHER THERAPEUTIC PRODUCTS

   V04 DIAGNOSTIC AGENTS

   V06 GENERAL NUTRIENTS

   V07 ALL OTHER NON-THERAPEUTIC PRODUCTS

   V08 CONTRAST MEDIA

   V09 DIAGNOSTIC RADIOPHARMACEUTICALS

     V09A CENTRAL NERVOUS SYSTEM

     V09B SKELETON

     V09C RENAL SYSTEM

     V09D HEPATIC AND RETICULO ENDOTHELIAL SYSTEM

     V09E RESPIRATORY SYSTEM

     V09F THYROID

     V09G CARDIOVASCULAR SYSTEM

     V09H INFLAMMATION AND INFECTION DETECTION

     V09I TUMOUR DETECTION

     V09X OTHER DIAGNOSTIC RADIOPHARMACEUTICALS

       V09XA Iodine (131I) compounds

       V09XX Various diagnostic radiopharmaceuticals

         V09XX01 Cobalt (57Co) cyanocobalamine

         V09XX02 Cobalt (58Co) cyanocobalamine

         V09XX03 Selenium (75Se) norcholesterol

         V09XX04 Ferric (59Fe) citrate

   V10 THERAPEUTIC RADIOPHARMACEUTICALS