共 20 条
[1]
GEOGRAPHIC PATTERNS OF LEUKEMIA IN THE UNITED-STATES
[J].
JOURNAL OF CHRONIC DISEASES,
1980, 33 (04)
:251-260
[9]
KLEINBAUM DG, 1982, EPIDEMIOLOGIC RES
[10]
MACMAHON B, 1964, ACTA UNION INT CONTR, V20, P1172