WHO Expert Committee on Biological Standardization : sixty-first report.
- 1 online resource (398 pages) : illustrations.
- WHO Technical Report Series, 978 0512-3054 ; .
- Technical report series (World Health Organization) ; 978. .
"The WHO Expert Committee on Biological Standardization (ECBS) met in Geneva from 18 to 22 October 2010"--Introduction. "This report contains the collective views of an international group of experts and does not necessarily represent the decisions or the stated policy of the World Health Organization."