共 16 条
[1]
BARTRINA J, 1970, PERSONAL COMMUNICATI
[2]
BONILLA JD, 1952, CONTRIBUCION ESTUDIO
[3]
DIVO A., 1950, BOL INST INVEST VET, V3, P547
[4]
FABRICANT J., 1957, AVIAN DIS, V1, P62, DOI 10.2307/1587548
[5]
KOCH E, 1951, REVISTA SOCIEDAD MED, V3, P5
[6]
KOCH E, 1951, REVISTA SOCIEDAD MED, V3, P1
[7]
LEVINE PP, 1964, NEWCASTLE DISEASE EV, P65
[8]
MONTEVERDE JJ, 1961, JUL U BUEN AIR FAC A, P1
[9]
PEROTTI RM, 1970, PERSONAL COMMUNICATI
[10]
Philipps L, 1951, REVISTA I NACIONAL B, V2, P31