Nilsson, E Influence of muscle length on the mechanical parameters of myocardial contraction. [electronic resource] - Acta physiologica Scandinavica May 1972 - 1-23 p. digital Publication Type: Journal Article ISSN: 0001-6772 Standard No.: 10.1111/j.1748-1716.1972.tb05231.x doi Subjects--Topical Terms: AnimalsElectric StimulationIsotonic SolutionsMuscle ContractionMuscle TonusMuscles--physiologyPapillary Muscles--anatomy & histologyRats