EXPERIENCE FROM USE OF ENDOSCOPY FOR SEXING OF BIRDS

[11] DIETER MP, 1973, SEX DETERMINATION EA

[12] Elliott L.R., 1978, Iowa State University Veterinarian, V40, P100

[13] HARRISON GJ, 1978, VET MED SM ANIM CLIN, V73, P479

[14] HEIDENREICH M, 1978, KLEINTIERPRAXIS, V23, P193

[15] INGRAM KA, 1978, J AM VET MED ASSOC, V173, P1244

[16] KAAL GTF, 1980, ONZE VOGELS, V41, P26

[17] KAAL GTF, 1982, GESCHLECHTSMERKMALE

[18] MAESTRELLI JR, 1975, WILSON BULL, V87, P45

[19] MASUI K, 1967, SEX DETERMINATION SE

[20] MIYASHITA M, 1974, J JAPAN ASS ZOOL GAR, V16, P54

[11] DIETER MP, 1973, SEX DETERMINATION EA

[12] Elliott L.R., 1978, Iowa State University Veterinarian, V40, P100

[13] HARRISON GJ, 1978, VET MED SM ANIM CLIN, V73, P479

[14] HEIDENREICH M, 1978, KLEINTIERPRAXIS, V23, P193

[15] INGRAM KA, 1978, J AM VET MED ASSOC, V173, P1244

[16] KAAL GTF, 1980, ONZE VOGELS, V41, P26

[17] KAAL GTF, 1982, GESCHLECHTSMERKMALE

[18] MAESTRELLI JR, 1975, WILSON BULL, V87, P45

[19] MASUI K, 1967, SEX DETERMINATION SE

[20] MIYASHITA M, 1974, J JAPAN ASS ZOOL GAR, V16, P54