“Evidence of Noncentrosymmetry of Human Tooth Hydroxyapatite Crystals.” Chemistry – A European Journal, vol. 20, no. 23, pp. 6849–52 by emc32-adm | Jan 1, 2014 | 0 comments Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.