TY  - RPRT
TI  - Office procedures. Nasopharyngoscopy.
AU  - D D Patton
PY  - 1997
DO  - 10.1016/s0095-4543(05)70398-5
UR  - https://pubmed.ncbi.nlm.nih.gov/9174044/
ID  - 9174044
ER  -