9beta-hydroxyparthenolide esters from<em> Inula montbretiana</em> and their antiprotozoal activity (Publications)
In continuation of ongoing studies on the potential of natural products as antiprotozoal leads or drugs, it was found that the CH (2)Cl (2) extract obtained from the flowering aerial parts of INULA MO
The cost-effectiveness of introducing hepatitis B vaccine into infant immunization services in Mozambique (Publications)
OBJECTIVE: To estimate the cost-effectiveness of introducing hepatitis B vaccine into routine infant immunization services in Mozambique, which took place in the year 2001. METHODS: A decision analyti
The equity impacts of community financing activities in three African countries (Publications)
Although the Bamako Initiative from its very beginning was caught up in wider debates about the potential equity impact of any form of user financing, to date there has been little empirical investiga
A sigmoidoscopy-based case-control study of polyps: macronutrients, fiber and meat consumption (Publications)
We conducted a large, sigmoidoscopy-based case-control study to examine the relation of intake of macronutrients, meat, and fiber to occurrence of adenomas of the large bowel. Cases were subjects diag