Cita APA (7a ed.)
Postgraduate medicine [Postgrad Med] NLMUID: 0401147.
Cita Chicago Style (17a ed.)
Postgraduate Medicine [Postgrad Med] NLMUID: 0401147.
Cita MLA (9a ed.)
Postgraduate Medicine [Postgrad Med] NLMUID: 0401147.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.