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Paterson GR, Neilson JB, Roland CG.Paterson GR, et al. Among authors: roland cg.Can Med Assoc J. 1982 Nov 15;127(10):948.Can Med Assoc J. 1982.PMID: 7139436Free PMC article.No abstract available.
Roland CG.Roland CG.Can Med Assoc J. 1983 Feb 15;128(4):449-51, 454-5, 458-9.Can Med Assoc J. 1983.PMID: 6336968Free PMC article.No abstract available.