Betropharyngeal abscesses: Revisited.
Gupta N, Varshney S, Bist SS, Gupta P, Bhatia R.
Gupta N, et al. Among authors: bist ss.
Indian J Otolaryngol Head Neck Surg. 2007 Dec;59(4):309-12. doi: 10.1007/s12070-007-0090-6. Epub 2007 Dec 11.
Indian J Otolaryngol Head Neck Surg. 2007.
PMID: 23120462
Free PMC article.