共 10 条
[1]
Berg G, 1967, TRANSMISSION VIRUSES
[2]
BERKSON J, 1953, J AM STAT ASSOC, V48, P565
[3]
KATZ M, 1967, J AM PUBL HEALTH ASS, V57, P1837
[4]
KOPROWSKI H, 1955, S Afr Med J, V29, P1134
[6]
CLINICAL INVESTIGATIONS ON ATTENUATED STRAINS OF POLIOMYELITIS VIRUS - USE AS A METHOD OF IMMUNIZATION OF CHILDREN WITH LIVING VIRUS
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1956, 160 (11)
:954-966
[7]
MELNICK JL, 1969, DIAGNOSTIC PROCEDURE, P529
[8]
MINOR TE, 1979, J CLIN MICROBIOL, V9, P503
[9]
PLOTKIN SA, 1969, PEDIATRICS, V23, P1041
[10]
PRESENT STATUS OF ATTENUATED LIVE-VIRUS POLIOMYELITIS VACCINE
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1956, 162 (18)
:1589-1596