TY  - RPRT
TI  - Physiologic maxillary antrostomy--update.
AU  - B A Sanderson
PY  - 1983
DO  - 10.1288/00005537-198302000-00010
UR  - https://pubmed.ncbi.nlm.nih.gov/6823188/
ID  - 6823188
ER  -