crossmatching การใช้

Crossmatching using saline agglutination does run the risk of false negatives, since some alloantibodies only produce lysis rather than agglutination.
After the war, blood testing, typing, and crossmatching techniques were improved making blood banks the answer to the increased demand for blood.
But for him, the real value of the genealogical data comes with crossmatching against other databases such as the Utah Cancer Registry and state birth and death records.
In urgent cases where crossmatching cannot be completed, and the risk of dropping hemoglobin outweighs the risk transfusing uncrossmatched blood, O-negative blood is used, followed by crossmatch as soon as possible.
That means painstakingly collecting and crossmatching information, including from prisoners, other countries and the mountains of documents, computer discs and other items found in al-Qaida hide-outs in Afghanistan and elsewhere.