TY - GEN AU - Mandelli,Federico AU - Testori,Tiziano TI - Letter regarding a case report of severe bleeding after sinus floor elevation using the transcrestal approach published in EJOI in 2012 SN - 1756-2406 PY - 2014///0424 KW - Dental Implantation, Endosseous KW - adverse effects KW - Female KW - Humans KW - Maxilla KW - surgery KW - Postoperative Hemorrhage KW - etiology KW - Sinus Floor Augmentation N1 - Publication Type: Letter; Comment ER -