Journal of the Royal Society of Medicine · 1986 · 13 citations · 10 references
MedicineNeurologyPharmacotherapyPain ManagementPain MedicineAnorectal DisordersHeadache DisordersHeadache ManagementMigraine PharmacotherapyAnorectal DysfunctionMigraine AssociationMigraine Pharmacology
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C. CRAIG MERHOFF, John M. Porter · Annals of Surgery · 1974 · 108 citations · Full text
Ergotamine absorption and toxicity
David Orton, Rudy J. Richardson · Postgraduate Medical Journal · 1982 · 25 citations · Full text