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Pouyani T, Seed B (1995). "PSGL-1 recognition of P-selectin is controlled by a tyrosine sulfation consensus at the PSGL-1 amino terminus.". Cell83 (2): 333–43. PMID7585950. doi:10.1016/0092-8674(95)90174-4.
Sako D, Comess KM, Barone KM, et al. (1995). "A sulfated peptide segment at the amino terminus of PSGL-1 is critical for P-selectin binding.". Cell83 (2): 323–31. PMID7585949. doi:10.1016/0092-8674(95)90173-6.
Pouyani T, Seed B (1995). "PSGL-1 recognition of P-selectin is controlled by a tyrosine sulfation consensus at the PSGL-1 amino terminus.". Cell83 (2): 333–43. PMID7585950. doi:10.1016/0092-8674(95)90174-4.