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2. Evaluation of dermal patterns in Down's syndrome by predictive discrimination. I. Preliminary analysis based on the frequencies of patterns;Borgaonkar;Johns Hopk. med. J.,1971
3. Ueher mongoloide Partialsymptome mit besonderer Beachtung der sogenannten Vierfingerfurche;Brander;Acta pediat. (Uppsala),1940
4. Davis , M. D. S. Borgaonkar D. R. Bolling 1968 Diagnosis of Down's syndrome from dermal patterns by predictive discrimination