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From Embryology
E Gardner, R O'Rahilly Letter: Neural crest, limb development, and thalidomide embryopathy. Lancet: 1976, 1(7960);635-7 PubMed 55906
E Gardner, R O'Rahilly Letter: Neural crest, limb development, and thalidomide embryopathy. Lancet: 1976, 1(7960);635-7 PubMed 55906