antineoplastic and immunomodulatory drug pathway +
antiparasitic drug pathway +
blood and blood forming organs drug pathway +
cardiovascular system drug pathway +
dermatological drug pathway +
genito-urinary system and sex hormones drug pathway +
musculo-skeletal system drug pathway +
nervous system drug pathway +
respiratory system drug pathway +
sensory organ drug pathway +
systemic hormones drug pathway +
various drug pathway +
One of the subgroups of the Therapeutic Chemical Classification System developed by WHO for grouping drugs acting as antidotes, chelators, detoxifying agents, and others. The pharmacokinetics and pharmacodynamics of such agents. Genetic variations can result in changes in drug availability and can cause differences in the response of the organism to the drug.