共 3 条
[1]
COX Herald R., 1938, Public Health Reports, V53, P2241, DOI 10.2307/4582741
[2]
Neutralization tests with serums from poliomyelitis patients in Los Angeles
[J].
AMERICAN JOURNAL OF HYGIENE,
1939, 29 (1/3)
:45-56
[3]
Variations in strains of poliomyelitis virus
[J].
AMERICAN JOURNAL OF HYGIENE,
1939, 29 (1/3)
:57-66