About BROWN K E
About National Heart, Lung, and Blood Inst., Md
About HIBBS J R
About National Heart, Lung, and Blood Inst., Md
About GALLINELLA G
About National Heart, Lung, and Blood Inst., Md
About ANDERSON S M
About National Heart, Lung, and Blood Inst., Md
About LEHMAN E D
About Mount Eaton Clinic, Ohio
About MCCARTHY P
About American Red Cross, Cleveland
About YOUNG N S
About National Heart, Lung, and Blood Inst., Md
About New England Journal of Medicine