Stampfer, M. (2004). New insights from the British doctors study.
Chicago-čujuhus (17. p.)Stampfer, M. New Insights from the British Doctors Study. 2004.
MLA-čujuhus (9. p.)Stampfer, M. New Insights from the British Doctors Study. 2004.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.