共 6 条
[1]
MEYER EA, 1980, AM J EPIDEMIOL, V111, P1
[3]
RIGGS JL, 1979, DIAGNOSTIC PROCEDURE, P141
[5]
Visvesvara G. S., 1979, Waterborne transmission of giardiasis. (Proc. Symp. 18-20 Sept. 1978, Cincinnati, USA)., P53