Cita APA

Polak, L. (2011). Are the serious problems in cancer survival partly rooted in gatekeeper principles? Royal College of General Practitioners.

Citación estilo Chicago

Polak, Louisa. Are the Serious Problems in Cancer Survival Partly Rooted in Gatekeeper Principles? Royal College of General Practitioners, 2011.

Cita MLA

Polak, Louisa. Are the Serious Problems in Cancer Survival Partly Rooted in Gatekeeper Principles? Royal College of General Practitioners, 2011.