共 10 条
[1]
BJARNO OC, 1981, J ASSOC OFF ANA CHEM, V64, P1392
[3]
EISEN EJ, 1984, J ANIM SCI, V58, P1181, DOI 10.2527/jas1984.5851181x
[5]
KRUGGEL WG, 1981, J ASSOC OFF ANA CHEM, V64, P692
[8]
ROSENBAUM MS, 1983, PEDIATRICS, V71, P359
[10]
1980, OFFICIAL METHODS ANA