共 50 条
- [1] LIQUID-CHROMATOGRAPHIC DETERMINATION OF VANILLYLMANDELIC ACID AND HOMOVANILLIC-ACID BY A COLUMN-SWITCHING TECHNIQUE INVOLVING DIRECT INJECTION OF URINE JOURNAL OF CHROMATOGRAPHY-BIOMEDICAL APPLICATIONS, 1987, 421 (01): : 111 - 116
- [8] LIQUID-CHROMATOGRAPHIC DETERMINATION OF TETRACYCLINE IN PLASMA AND URINE JOURNAL OF CHROMATOGRAPHY, 1979, 185 (DEC): : 583 - 591