Reinforce the positives

But one expert says more evidence on EPO is needed

Participants are healthier, possibly skewing results

Rare condition causes 'tin soldier' gait, uncontrolled muscle spasms, researchers say

But one expert says more evidence on EPO is needed

Participants are healthier, possibly skewing results

Rare condition causes 'tin soldier' gait, uncontrolled muscle spasms, researchers say

But draft report still finds unacceptable scheduling problems, according to published report

Recommendation comes a day after similar calls for regulation by American Heart Association

But heart experts say it's not a preferred or ideal choice