| Type | Journal Article - Third World Planning Review | 
| Title | Impact Estimation through Sentinel Community Surveillance: An Affordable Epidemiological Approach | 
| Author(s) | |
| Volume | 15 | 
| Issue | 3 | 
| Publication (Day/Month/Year) | 1993 | 
| Page numbers | 263 | 
| URL | http://online.liverpooluniversitypress.co.uk/doi/abs/10.3828/twpr.15.3.kh24k14q73776726?journalCode=twpr | 
| » | Liberia - Population and Housing Census 1984 |