title: [Increase of the infecting power of the ribonucleic acid of aphthous fever virus by addition of diethylaminoethyl-dextran].
mesh_terms: D000818:Animals; D046508:Culture Techniques; D003911:Dextrans / Q000494:pharmacology*; D005536:Foot-and-Mouth Disease / Q000472:pathogenicity*; D012367:RNA, Viral
chemical_list: D003911:Dextrans; D012367:RNA, Viral
vernacular_title: Augmentation du pouvoir infectant de l'acide ribonucléique du virus de la fièvre aphteuse par addition de diéthylaminoéthyl-dextran.