Perforated ulcer in the elderly.
作者信息
Jacyna M R, Shepherd A N
出版信息
Lancet. 1985 Dec 7;2(8467):1309. doi: 10.1016/s0140-6736(85)91595-8.
PMID:2866375
Abstract
摘要
Jacyna M R, Shepherd A N
Lancet. 1985 Dec 7;2(8467):1309. doi: 10.1016/s0140-6736(85)91595-8.
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