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

   H01 PITUITARY AND HYPOTHALAMIC HORMONES AND ANALOGUES

     H01A ANTERIOR PITUITARY LOBE HORMONES AND ANALOGUES

       H01AA ACTH

       H01AB Thyrotropin

       H01AC Somatropin and somatropin agonists

       H01AX Other anterior pituitary lobe hormones and analogues

         H01AX01 Pegvisomant

     H01B POSTERIOR PITUITARY LOBE HORMONES

     H01C HYPOTHALAMIC HORMONES

   H02 CORTICOSTEROIDS FOR SYSTEMIC USE

   H03 THYROID THERAPY

   H04 PANCREATIC HORMONES

   H05 CALCIUM HOMEOSTASIS

 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