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

   R01 NASAL PREPARATIONS

   R02 THROAT PREPARATIONS

   R03 DRUGS FOR OBSTRUCTIVE AIRWAY DISEASES

     R03A ADRENERGICS, INHALANTS

     R03B OTHER DRUGS FOR OBSTRUCTIVE AIRWAY DISEASES, INHALANTS

     R03C ADRENERGICS FOR SYSTEMIC USE

       R03CA Alpha- and beta-adrenoreceptor agonists

       R03CB Non-selective beta-adrenoreceptor agonists

       R03CC Selective beta-2-adrenoreceptor agonists

         R03CC02 Salbutamol [DG:DG01045]

         R03CC03 Terbutaline [DG:DG01046]

         R03CC04 Fenoterol [DG:DG00451]

         R03CC05 Hexoprenaline [DG:DG01047]

         R03CC06 Isoetarine

         R03CC07 Pirbuterol [DG:DG01048]

         R03CC08 Procaterol [DG:DG01055]

         R03CC09 Tretoquinol [DG:DG01049]

         R03CC10 Carbuterol

         R03CC11 Tulobuterol [DG:DG01050]

         R03CC12 Bambuterol [DG:DG01060]

         R03CC13 Clenbuterol [DG:DG01053]

         R03CC14 Reproterol [DG:DG01054]

         R03CC15 Formoterol [DG:DG01052]

         R03CC53 Terbutaline, combinations

         R03CC63 Clenbuterol and ambroxol

       R03CK Adrenergics and other drugs for obstructive airway diseases

     R03D OTHER SYSTEMIC DRUGS FOR OBSTRUCTIVE AIRWAY DISEASES

   R05 COUGH AND COLD PREPARATIONS

   R06 ANTIHISTAMINES FOR SYSTEMIC USE

   R07 OTHER RESPIRATORY SYSTEM PRODUCTS

 S SENSORY ORGANS

 V VARIOUS