If A is not valid, donors carrying NANB have other diseases for which reliable screening tests performed. Then these people are possibily disqualified because they are carrying other diseases. As a result, the number of these people who are still able to supply blood are less than 10% of donors.
京公网安备11010202008513号 京ICP证101109号 京ICP备12012021号
发表于 2005-11-13 11:30:00
