Foreign bodies in the upper aero-digestive tract
By: Murty P. S. N.; Ingle, Vijendra S.; Ramakrishna S.…[et al.]. SQU Journal for Scientific Research : Medical Sciences. Vol. 3, no. 2 (Oct. 2001), pp.117-120, 4 p.
Subjects: Alimentary canal; Digestive system; Oman