共 4 条
[2]
CRAWFORD MD, 1968, LANCET, V1, P827
[3]
MORRIS JN, 1961, LANCET, V1, P860
[4]
RELATION BETWEEN MORTALITY FROM CARDIOVASCULAR DISEASE AND TREATED WATER SUPPLIES - VARIATIONS IN STATES AND 163 LARGEST MUNICIPALITIES OF THE UNITED-STATES
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1960, 172 (17)
:1902-1908