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Romanoff LC, Li Z, Young KJ, Blakely NC 3rd, Patterson DG Jr, Sandau CD.Romanoff LC, et al.J Chromatogr B Analyt Technol Biomed Life Sci. 2006 May 1;835(1-2):47-54. doi: 10.1016/j.jchromb.2006.03.004. Epub 2006 Mar 24.J Chromatogr B Analyt Technol Biomed Life Sci. 2006.PMID: 16563884
Li Z, Romanoff LC, Trinidad DA, Hussain N, Jones RS, Porter EN, Patterson DG Jr, Sjödin A.Li Z, et al. Among authors: romanoff lc.Anal Chem. 2006 Aug 15;78(16):5744-51. doi: 10.1021/ac0606094.Anal Chem. 2006.PMID: 16906719
Barraza-Villarreal A, Escamilla-Nuñez MC, Schilmann A, Hernandez-Cadena L, Li Z, Romanoff L, Sjödin A, Del Río-Navarro BE, Díaz-Sanchez D, Díaz-Barriga F, Sly P, Romieu I.Barraza-Villarreal A, et al.J Occup Environ Med. 2014 Apr;56(4):415-9. doi: 10.1097/JOM.0000000000000111.J Occup Environ Med. 2014.PMID: 24500378Free PMC article.