June 1992, Volume 43, Issue 6
Editorial
Like any other malignancy, the aetiology of oesophageal carcinoma is complex and multifactorial. Worldwide there is a striking geographic and ethnic variability. Epidemiological studies show an incidence as low as less than 45/100,000 in the western affluent population1
ORIGINAL ARTICLES
RESEARCH ARTICLES
IN THIS ISSUE
REVIEW ARTICLES
Review Articles
CASE REPORTS
STUDENTS' CORNER
Journal of the Pakistan Medical Association has agreed to receive and publish manuscripts in accordance with the principles of the following committees:
