title: Identification of four state models of regulation of contraction of smooth muscle.
authors.affiliation: Department of Physiology and Biophysics, University of Illinois, Urbana 61801.
authors.forename: C A
authors.initials: CA
authors.lastname: Lazalde
authors.forename: L
authors.initials: L
authors.lastname: Barr
mesh_terms: D000818:Animals; D008954:Models, Biological; D009119:Muscle Contraction; D009130:Muscle, Smooth / Q000502:physiology*