New England Journal of Medicine. (2004). The New England Journal of Medicine N° 3. MASSCHUSETTS MédicaL SOCIETY.
Cita Chicago (17th ed.)New England Journal of Medicine. The New England Journal of Medicine N° 3. : MASSCHUSETTS MédicaL SOCIETY, 2004.
Cita MLA (9th ed.)New England Journal of Medicine. The New England Journal of Medicine N° 3. MASSCHUSETTS MédicaL SOCIETY, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.