TY - JOUR T1 - Does Canada face a crisis? US considers ending plasma exports JF - Canadian Medical Association Journal JO - CMAJ SP - 1639 LP - 1641 VL - 158 IS - 12 AU - B. Sibbald Y1 - 1998/06/16 UR - http://www.cmaj.ca/content/158/12/1639.abstract N2 - A shortage of intravenous immunoglobulin has caused the US to question its exports of plasma. Since Canada relies on these exports to provide 60% of its plasma, closing the borders could have serious consequences. ER -