TY  - RPRT
TI  - [Filling up small bone defects with bone ceramics (hydroxylapatite)].
AU  - P Schaller
AU  - J Geldmacher
AU  - N Freiberger
AU  - M Flügel
PY  - 1993
UR  - https://pubmed.ncbi.nlm.nih.gov/8397157/
ID  - 8397157
ER  -