[Survey of Trichinella spiralis infection in pigs in Xiangfan city in 1993-2003].
Xu
Zheng-min
ZM
Hou
Xiang-jin
XJ
Cao
Zheng-yin
ZY
D000818:Animals; D002681:China / Q000453:epidemiology; D013552:Swine; D013553:Swine Diseases / Q000453:epidemiology*; D017160:Trichinella spiralis / Q000302:isolation & purification; D014235:Trichinellosis / Q000453:epidemiology / Q000662:veterinary*