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2. Preconcentration of morphine and codeine using a magnetite/reduced graphene oxide/silver nano-composite and their determination by high-performance liquid chromatography. Abdolmohammad-Zadeh H; Zamani A; Shamsi Z J Chromatogr A; 2019 Apr; 1590():2-9. PubMed ID: 30606455 [TBL] [Abstract][Full Text] [Related]
3. Simultaneous determination of codeine and morphine in urine and blood by HPLC. Posey BL; Kimble SN J Anal Toxicol; 1983; 7(5):241-5. PubMed ID: 6645407 [TBL] [Abstract][Full Text] [Related]
4. A combined high-performance liquid chromatography and immunoassay method for the analysis of morphine, codeine and their metabolites in biological fluids. Nelson PE; Fletcher SM; Moffat AC J Forensic Sci Soc; 1980 Jul; 20(3):195-202. PubMed ID: 7462992 [No Abstract] [Full Text] [Related]
5. Morphine and codeine from mammalian brain. Weitz CJ; Lowney LI; Faull KF; Feistner G; Goldstein A Proc Natl Acad Sci U S A; 1986 Dec; 83(24):9784-8. PubMed ID: 3467337 [TBL] [Abstract][Full Text] [Related]
6. Quantitative determination of morphine in hair: a comparison between RIA and HPLC methods. Tagliaro F; Lafisca S; Maschio S; Parolin A; Lubli G; Marigo M Acta Med Leg Soc (Liege); 1985; 35(1):181-4. PubMed ID: 2979877 [No Abstract] [Full Text] [Related]
7. Extraction of benzoylecgonine (cocaine metabolite) and opiates (codeine and morphine) from urine samples using the Zymark RapidTrace. Diamond FX; Vickery WE; de Kanel J J Anal Toxicol; 1996; 20(7):587-91. PubMed ID: 8934311 [TBL] [Abstract][Full Text] [Related]
8. Identification of the convulsant opiate thebaine in mammalian brain. Kodaira H; Lisek CA; Jardine I; Arimura A; Spector S Proc Natl Acad Sci U S A; 1989 Jan; 86(2):716-9. PubMed ID: 2911601 [TBL] [Abstract][Full Text] [Related]
9. Efficiency of a miniaturized silica monolithic cartridge in reducing matrix ions as demonstrated in the simultaneous extraction of morphine and codeine from urine samples for quantification with liquid chromatography-tandem mass spectrometry (LC-MS/MS). Nema T; Chan EC; Ho PC J Mass Spectrom; 2011 Sep; 46(9):891-900. PubMed ID: 21915953 [TBL] [Abstract][Full Text] [Related]
10. Changes of endogenous morphine and codeine contents in the fasting rat. Lee CS; Spector S J Pharmacol Exp Ther; 1991 May; 257(2):647-50. PubMed ID: 2033511 [TBL] [Abstract][Full Text] [Related]
11. Simultaneous assay for six alkaloids in opium, using high-performance liquid chromatography. Ziegler HW; Beasley TH; Smith DW J Assoc Off Anal Chem; 1975 Sep; 58(5):888-97. PubMed ID: 1158831 [TBL] [Abstract][Full Text] [Related]
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13. High-performance liquid chromatographic determination of morphine, morphine-3-glucuronide, morphine-6-glucuronide and codeine in biological samples using multi-wavelength forward optical detection: a reply. Bogusz M J Chromatogr; 1992 Aug; 579(1):189-90; discussion 191-2. PubMed ID: 1447348 [No Abstract] [Full Text] [Related]
14. Separation of five major alkaloids in gum opium and quantitation of morphine, codeine, and thebaine by isocratic reverse phase high performance liquid chromatography. Wu CY; Wittick JJ Anal Chem; 1977 Mar; 49(3):359-63. PubMed ID: 842847 [No Abstract] [Full Text] [Related]
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16. Isolation of morphine-3-glucuronide from urine and bile of rats injected with codeine. Yeh SY; Woods LA J Pharmacol Exp Ther; 1970 Oct; 175(1):69-74. PubMed ID: 5471455 [No Abstract] [Full Text] [Related]
17. Presence of endogenous morphine in toad skin. Spector S; Kantrowitz JD; Oka K Prog Clin Biol Res; 1985; 192():329-32. PubMed ID: 3001761 [TBL] [Abstract][Full Text] [Related]
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19. Presence and formation of codeine and morphine in the rat. Donnerer J; Oka K; Brossi A; Rice KC; Spector S Proc Natl Acad Sci U S A; 1986 Jun; 83(12):4566-7. PubMed ID: 3459191 [TBL] [Abstract][Full Text] [Related]
20. Ion-pair extraction and liquid chromatographic analysis of morphine in rat brain and plasma. Borg PJ; Sitaram BR; Taylor DA J Chromatogr; 1993 Nov; 621(2):165-72. PubMed ID: 8294538 [TBL] [Abstract][Full Text] [Related] [Next] [New Search]