Okazaki K, Fu Q, Martini ER, Shook R, Conner C, Zhang R, Crandall CG, Levine BD. Vasoconstriction during venous congestion: effects of venoarteriolar response, myogenic reflexes, and hemodynamics of changing perfusion pressure. Am J Physiol Regul Integr Comp Physiol. 2005 Nov; 289(5):R1354-9.