共 9 条
[1]
THE CRITICAL COMMUNITY SIZE FOR MEASLES IN THE UNITED-STATES
[J].
JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES A-GENERAL,
1960, 123 (01)
:37-44
[2]
Benjamin B, 1952, BR J SOC MED, V6, P197
[3]
Monthly estimates of the child population "susceptable" to measles, 1900-1931, Baltimore, MD
[J].
AMERICAN JOURNAL OF HYGIENE,
1933, 17 (03)
:613-636
[4]
HOPESIMPSON RE, 1948, LANCET, V2, P755
[5]
PARRY W. H., 1970, Medical Officer, V124, P329
[6]
STOCKS P, ANNALS EUGENICS, V3, P361
[7]
1969 STAT PUBL HEALT
[8]
1968 STAT PUBL HEALT
[9]
1969, BRIT MED J, V1, P791