/tags/jeanie-chiu Jeanie Chiu en-US Copyright Mon, 05 Dec 2011 18:44:05 GMT /health-science-tech/2011-12-05/health-officials-battle-misconceptions-about-blood-donation http://stream.publicbroadcasting.net/production/mp3/kera/local-kera-995759.mp3Dallas, TX –Often during holiday periods, you'll hear more appeals for blood… Mon, 05 Dec 2011 18:44:05 GMT /health-science-tech/2011-12-05/health-officials-battle-misconceptions-about-blood-donation Sam Baker