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Ernberg M, Hedenberg-Magnusson B, Alstergren P, Kopp S.Ernberg M, et al.Life Sci. 1999;65(3):313-25. doi: 10.1016/s0024-3205(99)00250-7.Life Sci. 1999.PMID: 10447217
Hedenberg-Magnusson B, Ernberg M, Kopp S.Hedenberg-Magnusson B, et al. Among authors: ernberg m.Swed Dent J. 1999;23(5-6):185-92.Swed Dent J. 1999.PMID: 10901602
Ernberg M, Hedenberg-Magnusson B, Kurita H, Kopp S.Ernberg M, et al.J Orofac Pain. 2006 Summer;20(3):241-8.J Orofac Pain. 2006.PMID: 16913434Clinical Trial.