382521 rF recombinant factor 14 381457 rF recombination frequency 9 382522 rF recombinant fowlpox 5 382523 rF rate (k(mono)) and perfusion 1 382524 rF recombinant F 1 382520 rF replication-defective fowlpox 1 382518 rF replication-defective fowlpox recombinant 1 382525 rF RESULTS: Significant familial association 1 382519 rF reticular dermal fibroblast 1 382517 rF ribo-2,4-difluorotoluyl nucleotide 1