TY  - JOUR 
T1  - Clinical outcomes of implants in atrophic ridges augmented with collagenated xenogeneic or autogenous bone: 4-year follow-up of a randomized clinical trial
JO  - Brazilian Oral Research
A1  - ROMITO, Giuseppe Alexandre
A1  - SOARES, Herbert Horiuti
A1  - NISHYAMA, Roger
A1  - CONDE, Marina Clemente
A1  - SCHWARZ, Frank
A1  - VILLAR, Cristina Cunha
SN  - 1806-8324
UL  - 10.1590/1807-3107bor-2026.vol40.030
VL  - 40 
Y1  - 2026
PB  - Brasil 
ER  -