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Feldt-Rasmussen U, Bech K, Date J, Thyme S, Hannover Larsen J, Nielsen H.Feldt-Rasmussen U, et al.Acta Pathol Microbiol Scand C. 1979 Dec;87(6):365-70.Acta Pathol Microbiol Scand C. 1979.PMID: 583537