Ser-752→Pro mutation in the cytoplasmic domain of integrin (33 subunit and defective activation of platelet integrin αIIβ3 (glycoprotein IIb-IIIa) in a variant of Glanzmann thrombasthenia - Chen, Y-P; Djaffar, I; Pidard, D; Steiner, B; Cientat, A-M; Caen, JP; Rosa, J-P (Proc Natl Acad Sci USA, 1992)