%0 Journal Article %T Role of the carboxylic group in the antispasmodic and vasorelaxant action displayed by kaurenoic acid %A Ambrosio, Sergio R %A Tirapelli, Carlos R %A Coutinho, Silvia T %A de Oliveira, Dionéia C R %A de Oliveira, Ana M %A Da Costa, Fernando B %J Journal of Pharmacy and Pharmacology %V 56 %N 11 %P 1407-1413 %@ 0022-3573 %D 2004-11-01 %I Royal Pharmaceutical Society %~ DeepDyve