Field trials of health interventions in developing countries: a toolbox /
Field trials of health interventions in developing countries: a toolbox /
- 2nd ed.
- London : Macmillan Education 1996
- xxii, 362 pages ; 22 cm.
Includes index
0333640586
Tropical medicine
Medicine research
616.9883 / FIE
Includes index
0333640586
Tropical medicine
Medicine research
616.9883 / FIE