Ser-752→Pro mutation in the cytoplasmic domain of integrin beta3 subunit and defective activation of platelet integrin alphaIIbbeta3 (glycoprotein IIb-IIIa) in a variant of Glanzmann thrombasthenia - Chen, YP; Djaffar, I; Pidard, D; Steiner, B; Cieutat, AM; Caen, JP (Proc Natl Acad Sci USA, 1992)