TY - THES DO - 10.6083/M4D798MR DO - DOI T1 - Biologic sealing of the apex in endodontically treated human teeth DA - 1982 AU - Pappin, John B. L1 - https://digitalcollections.ohsu.edu/record/1461/files/2164_etd.pdf PB - Oregon Health Sciences University PY - 1982 ID - 1461 L4 - https://digitalcollections.ohsu.edu/record/1461/files/2164_etd.pdf KW - Endodontics TI - Biologic sealing of the apex in endodontically treated human teeth Y1 - 1982 L2 - https://digitalcollections.ohsu.edu/record/1461/files/2164_etd.pdf LK - https://digitalcollections.ohsu.edu/record/1461/files/2164_etd.pdf UR - https://digitalcollections.ohsu.edu/record/1461/files/2164_etd.pdf ER -