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Portnoy J, Mendelson J, Clecner B, Heisler L.Portnoy J, et al. Among authors: clecner b.Can Med Assoc J. 1974 Jan 19;110(2):169 passim.Can Med Assoc J. 1974.PMID: 4203950Free PMC article.
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Todd E, Park C, Clecner B, Fabricius A, Edwards D, Ewan P.Todd E, et al. Among authors: clecner b.Can J Public Health. 1974 Mar-Apr;65(2):109-13.Can J Public Health. 1974.PMID: 4207768No abstract available.