1. Unusual dermatoglyphysics associated with major congenital malformations;Achs;New England Journal of Medicine,1966
2. Finger and palm Dermal Ridge patterns in normal and mongoloid individuals (The Down-Syndrome);Beckman;Acta Genetica,1962
3. Über die Vierfingerfurche;Bettman;Zeitschrift für Anatomie und Entwicklungsgeschicte,1932
4. Le pli transversal du singe dans la main de l'homme;Broca;Bulletin de la Société d'Anthropologie de Paris,1877
5. Simian crease in India;Büchi;Survey Bulletin Department of Anthrology,1954