# Novel grafting materials for sinus floor elevation in the sheep model

> 2017 doctoral thesis by Yevgeny Sheftel at University of Otago

**Wikidata**: [Q111965853](https://www.wikidata.org/wiki/Q111965853)  
**Source**: https://4ort.xyz/entity/novel-grafting-materials-for-sinus-floor-elevation-in-the-sheep-model