1. Berne RM, Rubio R: Coronary circulation. In: Berne RM, Sperelakis N (eds) Handbook of physiology: circulation; sect 2: The cardiovascular system, vol 1 : Heart. Baltimore: Williams and Wilkins, 1979, pp 873–952.
2. Schaper W, Wusten B: Collateral circulation. In: Schaper W (ed) The pathophysiology of myocardial perfusion. Amsterdam, New York: Elsevier/North-Holland, 1979, pp 415)470.
3. Schaper W: Pathophysiology of coronary circulation. Prog Cardiovasc Dis 14:275–296, 1971.
4. Brown BG, Gundel WD, Gott VL, Covell JW: Coronary collateral flow following acute coronary occlusion: a diastolic phenomenon. Cardiovasc Res 8:621–631, 1974.
5. Johansson B, Linder E, Seeman T: Effects of heart rate and arterial blood pressure on coronary collateral blood flow in dogs. Acta Physiol Scand [Suppl] 68:33–46, 1946.