2009. Action of Propranolol in the Reaction of Smooth Musculature of Tracheal Rings Induced with Acetylcholine, Histamine, Serotonin (5-Ht) And Prostaglandin (Pgf2-alfa) in vitro and in vivo. Biomolecules and Biomedicine. 9, 2 (May 2009), 142–147. DOI:https://doi.org/10.17305/bjbms.2009.2834.