LEMON S.M. 304,021 VIRAL Viral safety of plasma-derived replacement factors for hemophilia : how safe is safe? : Proceedings of a Symposium held Preceding the 35th Annual Meeting and Exposition of the Américain Society of Hematology, December 3, 1993, St. Louis, Mo / guest eds. P.M. Marnucci, S.M. Lemon. - [Basel etc.] : Karger, [1994]. - [4], III, 27 s. : wykr. ; 28 cm (Vox Sanguinis, ISSN 0042-9007 ; vol. 67, suppl.4)