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Potential impact of task-shifting on costs of antiretroviral therapy and physician supply in Uganda
(BMC Health Services Research, 2009-01-09)
Background Lower-income countries face severe health worker shortages. Recent evidence suggests that this problem can be mitigated by task-shifting—delegation of aspects of health care to less specialized health workers. ...
Sub-optimal vitamin B-12 levels among ART-Naïve HIV positive individuals in an urban cohort in Uganda
(Public Library of Science, 2012-07-02)
Malnutrition is common among HIV-infected individuals and is often accompanied by low serum levels of micronutrients. Vitamin B-12 deficiency has been associated with various factors including faster HIV disease progression ...