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Hermans C, Petrek M, Kolek V, Weynand B, Pieters T, Lambert M, Bernard A.Hermans C, et al. Among authors: pieters t.Eur Respir J. 2001 Sep;18(3):507-14. doi: 10.1183/09031936.01.99102601.Eur Respir J. 2001.PMID: 11589348Free article.
Yango J, Pieters T, Coche E, Lambert M.Yango J, et al. Among authors: pieters t.Rev Mal Respir. 2008 Jan;25(1):78-81. doi: 10.1016/s0761-8425(08)70471-6.Rev Mal Respir. 2008.PMID: 18288056French.