Hammacher A., Hellman U., ea, 1988

Hammacher A., Hellman U., Johnsson A., Ostman A., Gunnarsson K., Westermark B., Wasteson A., Heldin C.H. A major part of platalet-derived growth factor purified from human platelets is a heterodimer of one A and one B chain. // J. Biol. Chem., 1988, v. 263, p. 16493-16498.