(Q41111739)
Statements
1 reference
The changing geographical coherence of measles morbidity in the United States, 1962-88 (English)
A. D. Cliff
P. Haggett
D. F. Stroup
1 August 1992
1 reference
1 reference
11
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11
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1409-1424
1 reference
Identifiers
1 reference
1 reference