Rh-related antigen CD47 is the signal-transducer integrin-associated protein.
Lindberg FP, Lublin DM, Telen MJ, Veile RA, Miller YE, Donis-Keller H, Brown EJ. Rh-related antigen CD47 is the signal-transducer integrin-associated protein. J Biol Chem. 1994 Jan 21; 269(3):1567-70.