共 7 条
[1]
KULDA J, 1978, PARASITIC PROTOZOA, V2, P1
[4]
Price C.A., 1982, CENTRIFUGATION DENSI, DOI DOI 10.1016/C2013-0-11329-3
[5]
ROBERTSTHOMSON IC, 1976, GASTROENTEROLOGY, V71, P57
[6]
Sanderson R., 1977, METHOD CELL BIOL, P1
[7]
TOMBES AS, 1978, EPA600979001 PUBL, P22