Immediately loaded ball-cap attachments implant-supported overdenture in 13 cases with mandibular alveolar ridge atrophy: A 24-month follow-up

Wang Li-ping, Zhang Shu-biao, Fang Ying, Fan Chang-bin

Chinese Journal of Tissue Engineering Research . 2010, (4): 744 -747 . DOI: 10.3969/j.issn.1673-8225.2010.04.041