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Delini-Stula A, Mikkelsen H, Angst J.Delini-Stula A, et al. Among authors: angst j.J Affect Disord. 1995 Oct 9;35(1-2):21-30. doi: 10.1016/0165-0327(95)00034-k.J Affect Disord. 1995.PMID: 8557884