P. Sagar

Failure of Heimlich manoeuvre

J. S. Goodman, P. Sagar, 1989, Anaesthesia.

Functional voice disorders and their occurrence in 100 patients of hoarseness as seen on fibreoptic laryngoscopy

P. Sagar, K. Batra, G. Motwani, 2004, Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India.