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Berk LS, Tan SA, Fry WF, Napier BJ, Lee JW, Hubbard RW, Lewis JE, Eby WC.Berk LS, et al.Am J Med Sci. 1989 Dec;298(6):390-6. doi: 10.1097/00000441-198912000-00006.Am J Med Sci. 1989.PMID: 2556917
Tan SA, Lewis JE, Berk LS, Wilcox RB.Tan SA, et al. Among authors: berk ls.Acta Endocrinol (Copenh). 1991 Mar;124(3):251-7. doi: 10.1530/acta.0.1240251.Acta Endocrinol (Copenh). 1991.PMID: 1901432
Tan SA, Berk LS, Tan LG.Tan SA, et al. Among authors: berk ls.Biochem Med Metab Biol. 1990 Dec;44(3):252-8. doi: 10.1016/0885-4505(90)90069-d.Biochem Med Metab Biol. 1990.PMID: 1981135
Tan SA, Lewis JE, Berk LS, Wilcox RB.Tan SA, et al. Among authors: berk ls.Clin Physiol Biochem. 1990;8(3):109-15.Clin Physiol Biochem. 1990.PMID: 2225717
Berk LS, Nieman DC, Youngberg WS, Arabatzis K, Simpson-Westerberg M, Lee JW, Tan SA, Eby WC.Berk LS, et al.Med Sci Sports Exerc. 1990 Apr;22(2):207-12.Med Sci Sports Exerc. 1990.PMID: 2355818
Nieman DC, Berk LS, Simpson-Westerberg M, Arabatzis K, Youngberg S, Tan SA, Lee JW, Eby WC.Nieman DC, et al. Among authors: berk ls.Int J Sports Med. 1989 Oct;10(5):317-23. doi: 10.1055/s-2007-1024921.Int J Sports Med. 1989.PMID: 2599719
Nieman DC, Tan SA, Lee JW, Berk LS.Nieman DC, et al. Among authors: berk ls.Int J Sports Med. 1989 Apr;10(2):124-8. doi: 10.1055/s-2007-1024887.Int J Sports Med. 1989.PMID: 2722325
Berk LS, Webb G, Imperio NC, Nehlsen-Cannarella SL, Eby WC.Berk LS, et al.Ther Drug Monit. 1986;8(4):469-73. doi: 10.1097/00007691-198612000-00017.Ther Drug Monit. 1986.PMID: 3547782