Determination of Chlortetracycline Residues in Chicken Excrement by HPLC-VWD
LI Wei, WEI Rui-cheng, WANG Tian, WANG Ran
ACTA AGRICULTURAE BOREALI-SINICA . 2008, (S1): 248 -251 .  DOI: 10.7668/hbnxb.2008.S1.058