https://inst.bact.wisc.edu/inst/index.php?module=book&type=user&func=displayarticlesinchapter&chap_id=42
https://www.semicrobiologia.org/sec/enlaces.php?t=6
https://www.semicrobiologia.org/ddm/sec/juegos.php
https://delrio.dcccd.edu/jreynolds/microbiology/2421/lab_manual/dilution_prob.pdf
https://www.ehow.com/how_7251879_work-microbiology-dilution-problems.html
https://faculty.ccbcmd.edu/courses/bio141/labmanua/lab4/lab4.html
Azken aldaketa: astelehena, 2013(e)ko uztailaren 29(e)an, 10:27(e)tan