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Nicholson LV, Johnson MA, Bushby KM, Gardner-Medwin D, Curtis A, Ginjaar IB, den Dunnen JT, Welch JL, Butler TJ, Bakker E, et al.Nicholson LV, et al. Among authors: welch jl.J Med Genet. 1993 Sep;30(9):737-44. doi: 10.1136/jmg.30.9.737.J Med Genet. 1993.PMID: 8411068Free PMC article.
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