Rangaswami H, Bulbule A, Kundu GC (February 2006). „Osteopontin: role in cell signaling and cancer progression”. Trends Cell Biol.16 (2): 79–87. DOI:10.1016/j.tcb.2005.12.005. PMID16406521.
Rangaswami H, Bulbule A, Kundu GC (February 2006). „Osteopontin: role in cell signaling and cancer progression”. Trends Cell Biol.16 (2): 79–87. DOI:10.1016/j.tcb.2005.12.005. PMID16406521.