共 11 条
[2]
RESISTANCE TO CHALLENGE INFECTION WITH HAEMONCHUS CONTORTUS CONFERRED BY PREVIOUS EXPERIENCE OF IMMATURE STAGES ONLY
[J].
JOURNAL OF COMPARATIVE PATHOLOGY AND THERAPEUTICS,
1964, 74 (04)
:427-&
[6]
SILVERMAN PH, 1965, AM ZOOL, V5, P153
[7]
SILVERMAN PH, 1970, IMMUNITY PARASITIC A
[8]
Sinclair I. J., 1970, Adv Parasitology, V8, P97, DOI 10.1016/S0065-308X(08)60252-3
[9]
SOULSBY EJL, 1969, NATURE, V183, P553
[10]
TERRY RJ, 1968, IMMUNITY PARASITES