| 1990-01 | Detection and quantitation of residual antibiotics and antibacterial agents in foods (I) : | 류재천; 박종세; 송윤선; J.W. Seo |
| 1990-01 | Detection and quantitation of residual antibiotics and antibacterial agents in foods (II) : | 류재천; 박종세; J.W. Seo |
| 1990-01 | Detection and quantitation of residual antibiotics and antibacterial agents in foods (III) : | 류재천; 박종세; J.W. Seo |
| 1990-01 | Detection and quantitation of residual antibiotics and antibacterial agents in foods. | 류재천; J.W. Seo; 송윤선; 박종세 |
| 1990-01 | Fast and simple simultaneous quantitation of amino acids in biological sample by gas chromatography-mass spectrometry. | 류재천; 박종세; J.W. Seo |
| 1990-01 | Simultaneous gas chromatographic-mass spectrometric determination of residual antibiotics and antibacterial agents in beef. | 류재천; 권오승; 박종세; J.W. Seo |
| 1990-01 | Simultaneous gas chromatographic-mass spectrometric determination of residual antibiotics and antibacterial agents in beef. | 류재천; 박종세; J.W. Seo; Y.S. Song; J.S. Yang |
| 1990-01 | Simultaneous gas chromatographic-mass spectrometric determination of residual macrolide antibiotics in beef. | 류재천; 권오승; 박종세; J.W. Seo |
| 1990-01 | Simultaneous gas chromatographic-mass spectrometric determination of residual macrolide antibiotics in beef. | 류재천; 송윤선; 권오승; 박종세; J.W. Seo |
