000 01149 a2200313 4500
005 20250514024400.0
264 0 _c20041007
008 200410s 0 0 chi d
022 _a0253-9624
040 _aNLM
_beng
_cNLM
100 1 _aZhou, X
245 0 0 _a[Analysis for spatial distribution of Oncomelania snail in mainland China by geographic information system(GIS) database].
_h[electronic resource]
260 _bZhonghua yu fang yi xue za zhi [Chinese journal of preventive medicine]
_cNov 1999
300 _a343-5 p.
_bdigital
500 _aPublication Type: English Abstract; Journal Article; Research Support, Non-U.S. Gov't
650 0 4 _aAnimals
650 0 4 _aChina
650 0 4 _aDemography
650 0 4 _aDisease Vectors
650 0 4 _aEcology
650 0 4 _aGeographic Information Systems
650 0 4 _aPolymorphism, Genetic
_xgenetics
650 0 4 _aSchistosomiasis japonica
_xtransmission
650 0 4 _aSnails
_xgenetics
700 1 _aKristensen, T K
700 1 _aHong, Q
700 1 _aSun, L
773 0 _tZhonghua yu fang yi xue za zhi [Chinese journal of preventive medicine]
_gvol. 33
_gno. 6
_gp. 343-5
999 _c11772301
_d11772301