Coplan N L, Shimony R Y, Ioachim H L, Wilentz J R, Posner D H, Lipschitz A, Ruden R A, Bruno M S, Sherrid M V, Gaetz H
Department of Medicine, Lenox Hill Hospital, New York, New York 10021.
Am J Med. 1990 Jul;89(1):96-9. doi: 10.1016/0002-9343(90)90105-m.