共 10 条
[1]
BIELY JACOB, 1932, CANADIAN JOUR RES, V6, P374
[2]
BLAKEMORE F, 1935, 4TH CAMB U I AN PATH, V35, P51
[3]
DOYLE LP, 1927, 64TH P ANN M AVMA
[4]
GIBBS CS, 1936, MASS AGR EXP STA B, V337, P1
[5]
LEE C. D., 1941, American Journal of Veterinary Research, V2, P292
[6]
McCLARY C. F., 1939, POULTRY SCI, V18, P210, DOI 10.3382/ps.0180210
[7]
SEAGAR E. A., 1933, VET JOUR, V89, P454
[8]
TOWER BA, 1937, THESIS LA STATE U, P1
[9]
WARRACK G. H., 1932, VET JOUR, V88, P28
[10]
WATERS NF, 1945, POULTRY SCI, V24, P329, DOI 10.3382/ps.0230321