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Pjetursson BE, Tan K, Lang NP, Brägger U, Egger M, Zwahlen M.Pjetursson BE, et al. Among authors: lang np.Clin Oral Implants Res. 2004 Dec;15(6):667-76. doi: 10.1111/j.1600-0501.2004.01120.x.Clin Oral Implants Res. 2004.PMID: 15533127Review.
Mombelli A, Lang NP.Mombelli A, et al. Among authors: lang np.Clin Oral Implants Res. 1992 Dec;3(4):162-8. doi: 10.1034/j.1600-0501.1992.030402.x.Clin Oral Implants Res. 1992.PMID: 1298430
Brägger U, Burgin W, Fourmoussis I, Lang NP.Brägger U, et al. Among authors: lang np.Dentomaxillofac Radiol. 1992 Nov;21(4):208-12. doi: 10.1259/dmfr.21.4.1299636.Dentomaxillofac Radiol. 1992.PMID: 1299636No abstract available.
Lehmann B, Bragger U, Hammerle CH, Fourmousis I, Lang NP.Lehmann B, et al. Among authors: lang np.Clin Oral Implants Res. 1992 Mar;3(1):42-8. doi: 10.1034/j.1600-0501.1992.030107.x.Clin Oral Implants Res. 1992.PMID: 1420726
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
Mombelli A, Brägger U, Lang NP.Mombelli A, et al. Among authors: lang np.Cleft Palate Craniofac J. 1992 Sep;29(5):463-9. doi: 10.1597/1545-1569_1992_029_0463_mawrca_2.3.co_2.Cleft Palate Craniofac J. 1992.PMID: 1472527
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
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