Cita APA (7a ed.)
Methods in medical research [Methods Med Res] NLMUID: 0436274.
Cita Chicago Style (17a ed.)
Methods in Medical Research [Methods Med Res] NLMUID: 0436274.
Cita MLA (9a ed.)
Methods in Medical Research [Methods Med Res] NLMUID: 0436274.
Precaución: Estas citas no son 100% exactas.