20 things to k**w about blood donation

[ahlam1399]

http://img-s-msn-com.akamaized.net/tenant/amp/entityid/BBCGf4e.img?h=100&w=100&m=6&q=60&o=f&l=fEvery year, about 112.5 million blood donations are collected worldwide. This may seem like a high number, but, in many countries, especially developing countries, the demand for blood is higher than the amount available.

أكثر... (http://www.msn.com/en-in/health/medical/20-things-to-k**w-about-blood-donation/ss-BBCMKEM?li=AAgg4jn&srcref=rss)