Role of phospholipase A2 (group I secreted) in the genesis of basal tone in the internal anal sphincter smooth muscle.
de Godoy MA, Rattan S. Role of phospholipase A2 (group I secreted) in the genesis of basal tone in the internal anal sphincter smooth muscle. Am J Physiol Gastrointest Liver Physiol. 2007 Nov; 293(5):G979-86.