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McNabb H, Mombelli A, Lang NP.McNabb H, et al. Among authors: lang np.J Clin Periodontol. 1992 May;19(5):348-56. doi: 10.1111/j.1600-051x.1992.tb00658.x.J Clin Periodontol. 1992.PMID: 1325484
Karayiannis A, Lang NP, Joss A, Nyman S.Karayiannis A, et al. Among authors: lang np.J Clin Periodontol. 1992 Aug;19(7):471-5. doi: 10.1111/j.1600-051x.1992.tb01159.x.J Clin Periodontol. 1992.PMID: 1430282
Brägger U, Hämmerle CH, Mombelli A, Bürgin W, Lang NP.Brägger U, et al. Among authors: lang np.J Clin Periodontol. 1992 Oct;19(9 Pt 1):615-24. doi: 10.1111/j.1600-051x.1992.tb01708.x.J Clin Periodontol. 1992.PMID: 1430288
Brägger U, Håkanson D, Lang NP.Brägger U, et al. Among authors: lang np.J Clin Periodontol. 1992 Oct;19(9 Pt 1):659-66. doi: 10.1111/j.1600-051x.1992.tb01715.x.J Clin Periodontol. 1992.PMID: 1430294
Brägger U, Schürch E Jr, Salvi G, von Wyttenbach T, Lang NP.Brägger U, et al. Among authors: lang np.Cleft Palate Craniofac J. 1992 Mar;29(2):179-85. doi: 10.1597/1545-1569_1992_029_0179_pciapw_2.3.co_2.Cleft Palate Craniofac J. 1992.PMID: 1571353
Joss A, Weber HP, Gerber C, Siegrist B, Curilović Z, Saxer UP, Lang NP.Joss A, et al. Among authors: lang np.Schweiz Monatsschr Zahnmed. 1992;102(5):541-8.Schweiz Monatsschr Zahnmed. 1992.PMID: 1598554
Brägger U, Lauchenauer D, Lang NP.Brägger U, et al. Among authors: lang np.J Clin Periodontol. 1992 Jan;19(1):58-63. doi: 10.1111/j.1600-051x.1992.tb01150.x.J Clin Periodontol. 1992.PMID: 1732311
Siegrist BE, Brecx MC, Gusberti FA, Joss A, Lang NP.Siegrist BE, et al. Among authors: lang np.Clin Oral Implants Res. 1991 Jan-Mar;2(1):38-46. doi: 10.1034/j.1600-0501.1991.020105.x.Clin Oral Implants Res. 1991.PMID: 1807421