CD31- but Not CD31+ cardiac side population cells exhibit functional cardiomyogenic differentiation.
Pfister O, Mouquet F, Jain M, Summer R, Helmes M, Fine A, Colucci WS, Liao R. CD31- but Not CD31+ cardiac side population cells exhibit functional cardiomyogenic differentiation. Circ Res. 2005 Jul 8; 97(1):52-61.