共 6 条
[3]
LEVEY RH, 1967, ANTILYMPHOCYTIC SERU
[4]
NATURE AND ORIGIN OF FUNCTIONAL ANTIGENS IN HELMINTH INFECTIONS
[J].
ANNALS OF THE NEW YORK ACADEMY OF SCIENCES-SERIES,
1963, 113 (01)
:492-+
[5]
SOULSBY EJL, 3 P INT C WORLD ASS
[6]
SOULSBY EJL, 1966, BIOLOGY PARASITES