2 results filtered with: Prevalence
- Books
The seasonal prevalence of enteric fever : (abstract) / by Louis Parkes ... Lecturer on Public Health at St. George's Hospital, Medical Officer of Health for Chelsea.
Parkes, Louis.Date: 1892- Books
Anti-tuberculosis drug resistance in the world / WHO Global Tuberculosis Programme Geneva, The WHO/IUATLD Global Project on Anti-tuberculosis Drug Resistance Surveillance 1994-1997.
Date: 1997