Typhoid, dengue and common viral fever, all three of these frequently overlap in their early symptoms. They can start with high fever, headache, and body aches, but their underlying causes and ...
Reprint of the 1931 ed. published by American Public Health Association, New York. https://siris-libraries.si.edu/ipac20/ipac.jsp?&profile=liball&source=~!silibraries ...