New England Journal of Medicine. (2003). This week in the journal. MASSCHUSETTS MédicaL SOCIETY.
Cita Chicago (17th ed.)New England Journal of Medicine. This Week in the Journal. : MASSCHUSETTS MédicaL SOCIETY, 2003.
Cita MLA (9th ed.)New England Journal of Medicine. This Week in the Journal. MASSCHUSETTS MédicaL SOCIETY, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.