TY  - RPRT
TI  - Pulp calcifications in traumatized primary incisors. A morphological and inductive analysis study.
AU  - A Robertson
AU  - T Lundgren
AU  - J O Andreasen
AU  - W Dietz
AU  - I Hoyer
AU  - J G Norén
PY  - 1997
DO  - 10.1111/j.1600-0722.1997.tb00201.x
UR  - https://pubmed.ncbi.nlm.nih.gov/9249185/
ID  - 9249185
ER  -