@just fine Internet sources? Like these?
"Jehovah's witnesses do not argue that blood transfusions have not kept alive patients who otherwise might have died." Blood, Medicine and The Law of God p.38
"In former times thousands of youths died for putting God first. They are still doing it, only today the drama is played out in hospitals and courtrooms, with blood transfusions the issue." Awake! 1994 May 22 p.2
Because I remember getting this at the Kingdom Hall. Printed on cheap paper.