1. Prevalence of ectopic eruption of the permanent teeth in children between 5 and 10 years of age;Byrd,1954
2. Premature deciduous cuspid root resorption accompanying permanent lateral incisor eruption;Wessels,1948
3. Ectopic eruption pattern in selected permanent teeth;O'Meara;J. Dent. Res.,1962
4. Ectopic eruption of permanent teeth;Sweet;J. Am. Dent. Assoc.,1939
5. Ectopic eruption of lower lateral incisors;Taylor;J. Dent. Child.,1971