Antimicrobial pharmacology, chemotherapeutic agents, anti-metabolite base analogue, mitotic inhibitors, antimicrobial enzymes, alkylating agents and hormones. Radiation therapy, immunotherapy and cancer therapy synthesis and physiology of neurotransmitters. Fluorescent, Radioisotopes and Chromatographic methods in drug studies. Methods of evaluation of toxins, mutages and carcinogens. Drug toxicity, adverse drug reaction. Drug dependence and drug interactions.