Allen, P; Hughes, D; Vincent-Jones, P; Petsoulas, C; Doheny, S; Roberts, JA; (2014) Public Contracts as Accountability Mechanisms: Assuring quality in public health care in England and Wales. Public Management Review, 18 (1). pp. 20-39. ISSN 1471-9037 DOI: https://doi.org/10.1080/14719037.2014.957341 Full text not available from this repository.

Conteh, L; Hanson, K; (2003) Methods for studying private sector supply of public health products in developing countries: a conceptual framework and review. Social science & medicine (1982), 57 (7). pp. 1147-1161. ISSN 0277-9536 DOI: https://doi.org/10.1016/s0277-9536(02)00491-4 Full text not available from this repository.