Improving data quality and supervision of antiretroviral therapy sites in Malawi: an application of Lot Quality Assurance Sampling

by Hedt-Gauthier Bethany L, Tenthani Lyson, Mitchell Shira, Chimbwandira Frank M, Makombe Simon, Chirwa Zengani, Schouten Erik J, Pagano Marcello, Jahn Andreas
Published 2012-07-01