1. Tooth movement into edentulous areas;Love;J Prosthet Dent,1971
2. A longitudinal study on the effect of unilateral extraction of primary molars;Ronnerman;Scand J Dent Res,1977
3. Premature loss of primary teeth, Part I: its overall effect on occlusion and space in the permanent dentition;Hoffding;ASDC J Dent Child,1978
4. Premature loss of primary teeth, Part II: the specific effects on occlusion and space in the permanent dentition;Hoffding;ASDC J Dent Child,1978
5. Premature loss of primary teeth, Part III: drifting patterns for different types of teeth after loss of adjoining teeth;Kisling;ASDC J Dent Child,1979