1. The sequence of eruption of the permanent teeth;Lo;Am J Orthod,1953
2. The development of the permanent teeth;Nolla;J Dent Child,1960
3. Relations between the times of eruption of primary and permanent teeth;Leysell;Acta Odont Scand,1969
4. Interception of malocclusion;MacGregor;J Dent Child,1946
5. Effect of deciduous mandibular molar pulpotomy on the eruption of succedaneous premolar;Lauterstein;J Dent Res,1962