APA Style

E, C. (). Efficacy and Tolerability of Levodropropizine in Adult Patients with Non-productive Cough. Comparison with Dextromethorphan . : .

MLA Style

E, Catena. "Efficacy and Tolerability of Levodropropizine in Adult Patients with Non-productive Cough. Comparison with Dextromethorphan". : , . PRODUCT LITERATURE.