D. Neri

Survival rate of one-piece dental implants placed with a flapless or flap protocol--a randomized, controlled study: 12-month results.

G. Romanos, S. Froum, Sang-Choon Cho, 2011, The International journal of periodontics & restorative dentistry.

Design Aspects of a Case-Control Clinical Investigation of the Effect of HIV on Oral and Gastrointestinal Soluble Innate Factors and Microbes

Yihong Li, R. Norman, D. Malamud, 2014, PloS one.