TY  - BOOK
AU  - Orstavik, Dag
TI  - Essential endodontology:prevention and treatment of apical periodontitis
SN  - 9781119271970
PY  - 2019///
CY  - Hoboken, NJ
PB  - Wiley Blackwell.
N2  - online resource"
UR  - https://search.ebscohost.com/login.aspx?&custid=ns123330&authtype=ip,shib&direct=true&scope=site&db=nlebk&AN=2318884
ER  -