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Fowler JE, Freeling M.Fowler JE, et al. Among authors: freeling m.Dev Genet. 1996;18(3):198-222. doi: 10.1002/(SICI)1520-6408(1996)18:3<198::AID-DVG2>3.0.CO;2-4.Dev Genet. 1996.PMID: 8631155