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Subhahar MB, Karakka Kal AK, Philip M, K Karatt T, N I, Vazhat RA, M P MA.Subhahar MB, et al.Drug Test Anal. 2021 Feb;13(2):299-317. doi: 10.1002/dta.2918. Epub 2020 Sep 6.Drug Test Anal. 2021.PMID: 32852865
Philip M, Mathew B, Karatt TK, Perwad Z, Subhahar MB, Karakka Kal AK.Philip M, et al.Drug Test Anal. 2021 Apr;13(4):794-816. doi: 10.1002/dta.3000. Epub 2021 Feb 9.Drug Test Anal. 2021.PMID: 33458935
Philip M, Karakka Kal AK, Subhahar MB, Perwad Z, Karatt TK.Philip M, et al.Rapid Commun Mass Spectrom. 2021 Dec 15;35(23):e9201. doi: 10.1002/rcm.9201.Rapid Commun Mass Spectrom. 2021.PMID: 34542924
Philip M, Karakka Kal AK, Subhahar MB, Karatt TK, Mathew B, Perwad Z.Philip M, et al. Among authors: karakka kal ak.Drug Test Anal. 2022 Feb;14(2):317-348. doi: 10.1002/dta.3188. Epub 2021 Nov 25.Drug Test Anal. 2022.PMID: 34714596
Philip M, Karakka Kal AK, Subhahar MB, Karatt TK, Mathew B, Koshy SA.Philip M, et al. Among authors: karakka kal ak.Rapid Commun Mass Spectrom. 2022 Sep 30;36(18):e9337. doi: 10.1002/rcm.9337.Rapid Commun Mass Spectrom. 2022.PMID: 35716382
Philip M, Karakka Kal AK, Mathew B, Subhahar MB, Karatt TK, Perwad Z.Philip M, et al. Among authors: karakka kal ak.Drug Test Anal. 2022 Oct;14(10):1703-1723. doi: 10.1002/dta.3348. Epub 2022 Jul 26.Drug Test Anal. 2022.PMID: 35853151