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Schmidt-Sommerfeld E, Penn D, Duran M, Bennett MJ, Santer R, Stanley CA.Schmidt-Sommerfeld E, et al. Among authors: penn d.J Pediatr. 1993 May;122(5 Pt 1):708-14. doi: 10.1016/s0022-3476(06)80009-0.J Pediatr. 1993.PMID: 8496747
Schmidt-Sommerfeld E, Penn D, Rinaldo P, Kossak D, Li BU, Huang ZH, Gage DA.Schmidt-Sommerfeld E, et al. Among authors: penn d.Pediatr Res. 1992 Jun;31(6):545-51. doi: 10.1203/00006450-199206000-00002.Pediatr Res. 1992.PMID: 1635814
Schmidt-Sommerfeld E, Penn D, Kerner J, Bieber LL.Schmidt-Sommerfeld E, et al. Among authors: penn d.Clin Chim Acta. 1989 May 15;181(2):231-8. doi: 10.1016/0009-8981(89)90194-0.Clin Chim Acta. 1989.PMID: 2736787No abstract available.
Schmidt-Sommerfeld E, Penn D, Kerner J, Bieber LL, Rossi TM, Lebenthal E.Schmidt-Sommerfeld E, et al. Among authors: penn d.J Pediatr. 1989 Oct;115(4):577-82. doi: 10.1016/s0022-3476(89)80284-7.J Pediatr. 1989.PMID: 2795349
Schmidt-Sommerfeld E, Zhang L, Bobrowski PJ, Penn D.Schmidt-Sommerfeld E, et al. Among authors: penn d.Anal Biochem. 1995 Oct 10;231(1):27-33. doi: 10.1006/abio.1995.1498.Anal Biochem. 1995.PMID: 8678315
Schmidt-Sommerfeld E, Bobrowski PJ, Penn D, Rhead WJ, Wanders RJ, Bennett MJ.Schmidt-Sommerfeld E, et al. Among authors: penn d.Pediatr Res. 1998 Aug;44(2):210-4. doi: 10.1203/00006450-199808000-00012.Pediatr Res. 1998.PMID: 9702916
Schmidt-Sommerfeld E, Penn D, Duran M, Rinaldo P, Bennett MJ, Santer R, Stanley CA.Schmidt-Sommerfeld E, et al. Among authors: penn d.Prog Clin Biol Res. 1992;375:355-62.Prog Clin Biol Res. 1992.PMID: 1438381
Schmidt-Sommerfeld E, Penn D, Bieber LL, Kerner J, Rossi TM, Lebenthal E.Schmidt-Sommerfeld E, et al. Among authors: penn d.Pediatr Res. 1990 Aug;28(2):158-65. doi: 10.1203/00006450-199008000-00016.Pediatr Res. 1990.PMID: 2118617
Schmidt-Sommerfeld E, Penn D.Schmidt-Sommerfeld E, et al. Among authors: penn d.Biol Neonate. 1990;58 Suppl 1:81-8. doi: 10.1159/000243302.Biol Neonate. 1990.PMID: 2124931Review.
Schmidt-Sommerfeld E, Penn D, Kerner J, Bieber LL.Schmidt-Sommerfeld E, et al. Among authors: penn d.Prog Clin Biol Res. 1990;321:403-9.Prog Clin Biol Res. 1990.PMID: 2326301No abstract available.