Health system frailties in tuberculosis service provision in Russia: an analysis through the lens of formal nutritional support. - Coker, R. J.; Dimitrova, B.; Drobniewski, F.; Samyshkin, Y.; Pomerleau, J.; Hohlova, G. Y.; Skuratova, N.; Kuznetsov, S.; Fedorin, I.; Atun, R. (Public Health (Elsevier), 2005)