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2. Analysis of tetracycline in pharmaceutical preparations by improved high-performance liquid chromatographic method. Tsuji K; Robertson JH J Pharm Sci; 1976 Mar; 65(3):400-4. PubMed ID: 1263088 [TBL] [Abstract][Full Text] [Related]
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9. Rapid and specific high-pressure liquid chromatographic assay for folic acid in multivitamin-mineral pharmaceutical preparations. Tafolla WH; Sarapu AC; Dukes GR J Pharm Sci; 1981 Nov; 70(11):1273-6. PubMed ID: 7299676 [TBL] [Abstract][Full Text] [Related]
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13. Iodometric determination of penicillins using iodine monochloride. Ibrahim el-SA ; Rida SM; Beltagy YA; Abd-el-Kalek MM Pharmazie; 1974 Feb; 29(2):143-4. PubMed ID: 4209474 [No Abstract] [Full Text] [Related]
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