Evidence for the presence of a protease-activated receptor distinct from the thrombin receptor in human keratinocytes - Santulli, R J; Derian, C K; Darrow, A L; Tomko, K A; Eckardt, A J; Seiberg, M; Scarborough, R M; Andrade-Gordon, P (Proc Natl Acad Sci USA, 1995)