Determination of trace amounts of oxytetracycline in surface water samples by bubble enrichment-high performance liquid chromatography
XIONG Fangyong, CAI Yunfeng, ZHANG Ying, DING Jianhua
Chinese Journal of Chromatography . 2018, (7): 665 -669 .  DOI: 10.3724/SP.J.1123.2018.02003