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Lund-Johansen P, Omvik P, White W, Digranes O, Helland B, Jordal O, Stray T.Lund-Johansen P, et al. Among authors: stray t.Postgrad Med J. 1991;67 Suppl 5:S20-3.Postgrad Med J. 1991.PMID: 1839433
Boe J, Stray TK.Boe J, et al. Among authors: stray tk.Tidsskr Nor Laegeforen. 1968 Nov 1;88(21):2023-6.Tidsskr Nor Laegeforen. 1968.PMID: 5724696Norwegian.No abstract available.