Balabanova, D; McKee, M; (2002) Understanding informal payments for health care: the example of Bulgaria. Health policy (Amsterdam, Netherlands), 62 (3). pp. 243-73. ISSN 0168-8510 DOI: https://doi.org/10.1016/S0168-8510(02)00035-0 Full text not available from this repository.

Barraza-Llorens, M; Bertozzi, S; Gonzalez-Pier, E; Gutierrez, JP; (2002) Addressing inequity in health and health care in Mexico. Health affairs (Project Hope), 21 (3). pp. 47-56. ISSN 0278-2715 DOI: https://doi.org/10.1377/hlthaff.21.3.47 Full text not available from this repository.

Ranson, MK; (2003) Community-based health insurance schemes in India: a review. The National medical journal of India, 16 (2). pp. 79-89. ISSN 0970-258X https://researchonline.lshtm.ac.uk/id/eprint/16241 Full text not available from this repository.

Ranson, MK; John, KR; (2001) Quality of hysterectomy care in rural Gujarat: the role of community-based health insurance. Health policy and planning, 16 (4). pp. 395-403. ISSN 0268-1080 https://researchonline.lshtm.ac.uk/id/eprint/17629 Full text not available from this repository.

Mubyazi, GM; Bloch, P; Magnussen, P; Olsen, OE; Byskov, J; Hansen, KS; Bygbjerg, IC; (2010) Women's experiences and views about costs of seeking malaria chemoprevention and other antenatal services: a qualitative study from two districts in rural Tanzania. Malaria journal, 9. p. 54. ISSN 1475-2875 DOI: https://doi.org/10.1186/1475-2875-9-54