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Duggan JJ, Schiess WA, Hilfinger MF Jr.Duggan JJ, et al.N Y State J Med. 1971 Nov;71(22):2639-42.N Y State J Med. 1971.PMID: 5286597No abstract available.
MASON SR, SANDT JJ, DUGGAN JJ.MASON SR, et al. Among authors: duggan jj.N Y State J Med. 1959 May 15;59(10):2037-40.N Y State J Med. 1959.PMID: 13644666No abstract available.