000 00874 a2200253 4500
005 20250513203029.0
264 0 _c20000418
008 200004s 0 0 chi d
022 _a0254-6450
040 _aNLM
_beng
_cNLM
100 1 _aZhuang, X
245 0 0 _a[Epidemiologic study of risk factors of gallstone].
_h[electronic resource]
260 _bZhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi
_cJun 1999
300 _a181-3 p.
_bdigital
500 _aPublication Type: Journal Article; Review
650 0 4 _aChina
_xepidemiology
650 0 4 _aCholelithiasis
_xepidemiology
650 0 4 _aHumans
650 0 4 _aLiver Cirrhosis
_xcomplications
650 0 4 _aObesity
_xcomplications
650 0 4 _aRisk Factors
700 1 _aLi, U
773 0 _tZhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi
_gvol. 20
_gno. 3
_gp. 181-3
999 _c10636818
_d10636818