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22. Optimum use of paper, thin-layer and gas-liquid chromatography for the identification of basic drugs. II. Paper and thin-layer chromatography. Moffat AC, Smalldon KW. J Chromatogr; 1974 Mar 13; 90(1):9-17. PubMed ID: 4824667 [No Abstract] [Full Text] [Related]
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31. Optimum use of paper, thin-layer and gas-liquid chromatography for the identification of basic drugs. 3. Gas-liquid chromatography. Moffat AC, Stead AH, Smalldon KW. J Chromatogr; 1974 Mar 13; 90(1):19-33. PubMed ID: 4824659 [No Abstract] [Full Text] [Related]
32. Survey of colourings and preservatives in drugs. Pollock I, Young E, Stoneham M, Slater N, Wilkinson JD, Warner JO. BMJ; 1989 Sep 09; 299(6700):649-51. PubMed ID: 2508849 [Abstract] [Full Text] [Related]
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