1. Valeurs moyennes et limites normales en fonction de l'âge, de quelques mesures de la tête et de la région orbitaire;Jöhr;J. Génét. Hum.,1953
2. Orbital hypotelorism, arhinencephaly and trigonocephaly;Currarino;Radiology,1960
3. Two sisters showing malformations of the skull and other congenital abnormalities;Carpenter;Rep. Soc. Study Dis. Child. Lond.,1901
4. Case of acrocephaly with other congenital malformations;Carpenter;Proc. Roy. Soc. Med.,1909
5. Case of acrocephaly with other congenital malformations, autopsy;Carpenter;Proc. Roy. Soc. Med.,1909