Fibergastroscopy--a report of 122 examinations. 1973.
Zuberi
Sarwar J
SJ
D005336:Fiber Optic Technology; D005773:Gastroscopy / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D010154:Pakistan; D013272:Stomach Diseases / Q000175:diagnosis