共 6 条
[1]
COTTER SM, 1975, J AM VET MED ASSOC, V166, P449
[2]
Osterhaus A D, 1976, Berl Munch Tierarztl Wochenschr, V89, P135
[3]
PASTORET P P, 1974, Annales de Medecine Veterinaire, V118, P479
[4]
Pedersen N. C., 1976, Feline Practice, V6, P42
[5]
PEDERSEN NC, 1976, AM J VET RES, V37, P1449
[6]
STARKS BW, 1976, AM J VET RES, V37, P335