Urairat Koesukwiwat และผู้แต่งคนอื่นๆ. (2005) Method development for the determination of antibiotics and antibacterials in cow milk using liquid chromatography-mass spectrometry. Chulalongkorn University:ม.ป.ท.Urairat Koesukwiwat และผู้แต่งคนอื่นๆ. 2005. Method development for the determination of antibiotics and antibacterials in cow milk using liquid chromatography-mass spectrometry. ม.ป.ท.:Chulalongkorn University;Urairat Koesukwiwat และผู้แต่งคนอื่นๆ. Method development for the determination of antibiotics and antibacterials in cow milk using liquid chromatography-mass spectrometry. ม.ป.ท.:Chulalongkorn University, 2005. Print.