Case Records of the MassGeneral Hospital, Case 41-1975, Acute Intermittent Porphyria
NEJM 293:817, Woods,B., 1975
Migraine and Cardiovascular Disease: Systematic Review and Meta-Analysis
BMJ 339:b3914, Sch�rks,M.,et al, 2009
Cerebral Infarction in Young People, A Study of 148 Patients with Early Cerebral Angiography
JNNP 54:576-579, Lisovoski,F.&Rousseaux,P., 1991