title: Additional properties of the MEFI strain of poliomyelitis virus, especially with reference to attempts at cultivation in the chick embryo.
authors.forename: R H
authors.initials: RH
authors.lastname: YAGER
authors.forename: P K
authors.initials: PK
authors.lastname: OLITSKY
authors.forename: O
authors.initials: O
authors.lastname: LAHELLE
mesh_terms: D011051:Poliomyelitis; D017955:Poliovirus; D014780:Viruses
keywords: POLIOMYELITIS/virus