共 12 条
[1]
FOGEDBY E., 1950, Maanedsskrift for Dyrlaeger, V61, P297
[2]
FOGEDBY E, 1952, B OFF INT EPIZ, V37, P473
[3]
FRENKEL H. S., 1947, Bulletin de l'Office International des Epizooties, V28, P155
[4]
FRENKEL HS, 1953, B OFF INT EPIZOOT, V39, P91
[5]
HECKE F., 1931, Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene, V119, P385
[6]
HECKE FRIEDRICH, 1930, ZENTRALBL BAKT I ABT ORIG, V116, P386
[9]
HENDERSON WM, 1949, REP SER AGR RES COUN, V8