Nearly 1 in 20 US adults over 50 have fake knees
(AP) CHICAGO (AP) -- Nearly 1 in 20 Americans older than 50 have artificial knees, or more than 4 million people, according to the first national estimate showing how common these replacement joints have become in an aging population....
Update update feed set failed_fetches=0, fetched=current_timestamp() where feed_id = 866 failed: 1142 [UPDATE command denied to user '334187_hdlns_ms5'@'10.187.248.89' for table 'feed'] in [update feed set failed_fetches=0, fetched=current_timestamp() where feed_id = 866]
updated 866 (AP Science News), inserted 9, updated 1, at 2012-05-28 10:59:08
