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PERRY BT, VAN DEN ENDE M, BURNET FM.PERRY BT, et al. Among authors: burnet fm.Aust J Exp Biol Med Sci. 1954 Aug;32(4):469-78. doi: 10.1038/icb.1954.49.Aust J Exp Biol Med Sci. 1954.PMID: 13208487No abstract available.