共 16 条
[1]
[Anonymous], STATISTICAL PACKAGE
[5]
BORGSTEEDE FHM, 1977, THESIS STATE U UTREC
[6]
CORSTVET RE, 1982, AM J VET RES, V43, P2253
[7]
FOGGERTY U, 1983, IRISH VET J, V37, P35
[8]
FORMAN AJ, 1982, AM J VET RES, V43, P1174
[9]
JARRETT W. F. H., 1957, Veterinary Record, V69, P1329
[10]
KLOOSTERMAN A, 1984, 4TH P EUR MULT PAR I, P267