TY  - RPRT
TI  - Sinusitis: postoperative changes and surgical complications.
AU  - Barbara Zeifer
PY  - 2002
DO  - 10.1016/s0887-2171(02)90038-7
UR  - https://pubmed.ncbi.nlm.nih.gov/12597096/
ID  - 12597096
ER  -