Martinussen , H. J. . (1996) “Myocardial Contractile Response and IP₃, cAMP and cGMP Interrelationships: An experimental study in the perfused working normal and pressure overloaded rat heart. A mini review based on a doctoral thesis”, Upsala Journal of Medical Sciences, 101(1), pp. 1–34. doi: 10.3109/03009739609178912.