Aortic Dissection
NEJM 317:1060-1067, DeSanctis,R.W.,et al, 1987
Horner Syndrome with Causalgia
Neurol 30:534-535, Bernad,P.G.,et al, 1980
Case Records of the MassGeneral Hospital, Case 41-1975, Acute Intermittent Porphyria
NEJM 293:817, Woods,B., 1975