Mortality differentials between rural and urban areas of states in the northeastern United States 1890–1900
1980 ◽
Vol 6
(2)
◽
pp. 179-202
◽
2011 ◽
Vol 101
(S1)
◽
pp. S224-S230
◽
Keyword(s):
1976 ◽
Vol 6
(3)
◽
pp. 256-272
◽
Keyword(s):
Keyword(s):
2020 ◽
Vol 76
(22)
◽
pp. 2611-2619
◽
Keyword(s):
Keyword(s):
Keyword(s):