Vascular endothelial growth factor (VEGF)-like protein from orf virus NZ2 binds to VEGFR2 and neuropilin-1 - Wise, LM; Veikkola, T; Mercer, AA; Savory, LJ; Fleming, SB; Caesar, C; Vitali, A; Makinen, T; Alitalo, K; Stacker, SA (Proc Natl Acad Sci USA, 1999)