Figure 1From: Retention in an antiretroviral therapy programme during an era of decreasing drug cost in Limbe, CameroonRetention in an antiretroviral therapy programme during an era of decreasing drug cost in Limbe, Cameroon. Monthly enrolment of patients initiating antiretroviral therapy (ART) in the Limbe ART programme, 2002-2005, Cameroon.Back to article page