TY  - RPRT
TI  - Procedures in practice. Laryngoscopy.
AU  - P H Beales
AU  - M J Al-Khaled
PY  - 1980
DO  - 10.1136/bmj.280.6214.629
UR  - https://pubmed.ncbi.nlm.nih.gov/7370612/
ID  - 7370612
ER  -