[Cystine requirement of type 4 ECHO virus, Pesascek strain and its mutants. 2. Cystine requirement of small plaque mutant].
D003553:Cystine / Q000378:metabolism* / Q000494:pharmacology; D029822:Enterovirus B, Human / Q000187:drug effects / Q000254:growth & development*
D003553:Cystine