Clarke, M. (1993). Searching MEDLINE for randomised trials.
Chicago-čujuhus (17. p.)Clarke, M. Searching MEDLINE for Randomised Trials. 1993.
MLA-čujuhus (9. p.)Clarke, M. Searching MEDLINE for Randomised Trials. 1993.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.