TY  - BOOK
AU  - Nagelkerke,N.J.D.
AU  - Manji,F.
AU  - Muttunga,J.
ED  - International Development Research Centre (Canada).
TI  - Epidemiology and statistics in diarrhoea research
T2  - IDRC
PY  - 1990///
CY  - [Ottawa]
PB  - IDRC
N1  - Includes bibliographical references
ER  -