An epidemiological study of headache in an urban and a rural population in northern Finland.
作者信息
Nikiforow R, Hokkanen E
出版信息
Headache. 1978 Jul;18(3):137-45. doi: 10.1111/j.1526-4610.1978.hed1803137.x.
Abstract
摘要
Nikiforow R, Hokkanen E
Headache. 1978 Jul;18(3):137-45. doi: 10.1111/j.1526-4610.1978.hed1803137.x.
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