THE NEUTRALIZATION OF THE MOUSE-ADAPTED POLIO-MYELITIS VIRUS BY THE SERA OF PATIENTS, FAMILY CONTACTS, AND NORMAL CHILDREN IN LOS ANGELES12

Abstract
CHARLES F. PAIT, JOHN F. KESSEL, PHILIP GROSSMAN; THE NEUTRALIZATION OF THE MOUSE-ADAPTED POLIO-MYELITIS VIRUS BY THE SERA OF PATIENTS, FAMILY CONTACTS, AND NO