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Novek J, Yassi A, Spiegel J.Novek J, et al. Among authors: spiegel j.Int J Health Serv. 1990;20(2):281-96. doi: 10.2190/UJQ4-XXKC-072N-LKJL.Int J Health Serv. 1990.PMID: 2332263
Yassi A, Cheang M, Tenenbein M, Bawden G, Spiegel J, Redekop T.Yassi A, et al. Among authors: spiegel j.Am J Public Health. 1991 Jun;81(6):736-40. doi: 10.2105/ajph.81.6.736.Am J Public Health. 1991.PMID: 2029043Free PMC article.
Yassi A, Spiegel J.Yassi A, et al. Among authors: spiegel j.Can J Public Health. 1988 Sep-Oct;79(5):396.Can J Public Health. 1988.PMID: 3179917No abstract available.
Spiegel JB, Ortiz Choukroun B, Campaña A, Boydell KM, Breilh J, Yassi A.Spiegel JB, et al.Glob Public Health. 2019 Jun-Jul;14(6-7):899-922. doi: 10.1080/17441692.2018.1504102. Epub 2018 Aug 17.Glob Public Health. 2019.PMID: 30114989