1. The pulpal reaction in traumatized permanent incisors in children aged 9–18;Arwill;Odont. tidskr.,1967
2. Principles of biological microtechnique; A study of fixation and dyeing;Baker,1958
3. The effects of denervation and ischemia upon the teeth of the monkey;Butcher;J. D. Res.,1951
4. The vascularity of the incisor pulp of the monkey and its alteration by tooth retraction;Butcher;J. D. Res.,1952
5. The effect of mechanical forces upon the mandibular buccal segments during orthodontic treatment;Dougherty;Am. J. Orthodontics,1968