title: THE ISOLATION OF POLIOMYELITIS VIRUS FROM HUMAN EXTRA-NEURAL SOURCES. II. COMPARISON OF VIRUS CONTENT OF BLOOD, OROPHARYNGEAL WASHINGS, AND STOOLS OF CONTACTS.
authors.affiliation: Section of Preventive Medicine, Yale University School of Medicine, New Haven.
authors.forename: J L
authors.initials: JL
authors.lastname: Melnick
authors.forename: D M
authors.initials: DM
authors.lastname: Horstmann
authors.forename: R
authors.initials: R
authors.lastname: Ward