Trends in incidence of diphtheria in Delhi
By: by S. K. Sengupta, director, and P. N. Kapoor, statistician.
Contributors: Sen Gupta, Santosh Kumar, 1928-; Kapoor, P. N.
Published: 1971
Place of publication: New Delhi
Language: eng
Number of pages: 11
Subjects: Diphtheria -- Delhi -- Statistics.; Delhi (India) -- Statistics, Medical.
Notes: Includes bibliographical references.