Bershteyn, L. M. (2010). Metformin and cancer mortality. Endocrinology Research Centre.
Cita Chicago Style (17a ed.)Bershteyn, Lev Mikhaylovich. Metformin and Cancer Mortality. Endocrinology Research Centre, 2010.
Cita MLA (8a ed.)Bershteyn, Lev Mikhaylovich. Metformin and Cancer Mortality. Endocrinology Research Centre, 2010.
Precaución: Estas citas no son 100% exactas.