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Constanzer M, Chavez C, Matuszewski B.Constanzer M, et al. Among authors: chavez c.J Chromatogr B Biomed Appl. 1995 Apr 7;666(1):117-26. doi: 10.1016/0378-4347(94)00556-k.J Chromatogr B Biomed Appl. 1995.PMID: 7655609
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Constanzer ML, Chavez CM, Matuszewski BK, Carlin J, Graham D.Constanzer ML, et al. Among authors: chavez cm.J Chromatogr B Biomed Sci Appl. 1997 May 23;693(1):117-29. doi: 10.1016/s0378-4347(97)00047-9.J Chromatogr B Biomed Sci Appl. 1997.PMID: 9200525
Schwartz JI, Van Hecken A, De Schepper PJ, De Lepeleire I, Lasseter KC, Shamblen EC, Winchell GA, Constanzer ML, Chavez CM, Wang DZ, Ebel DL, Justice SJ, Gertz BJ.Schwartz JI, et al. Among authors: chavez cm.J Clin Endocrinol Metab. 1996 Aug;81(8):2942-7. doi: 10.1210/jcem.81.8.8768856.J Clin Endocrinol Metab. 1996.PMID: 8768856Clinical Trial.