Hay Fever

Dr. Jean Seignalet (Pronounce it “Shon Saynyalay”) was a French professor of medicine who devised...

Guillain Barre

Dr. Jean Seignalet (Pronounce it “Shon Saynyalay”) was a French professor of medicine who devised...

Crohn’s disease

Dr. Jean Seignalet (Pronounce it “Shon Saynyalay”) was a French professor of medicine who devised...

Autoimmune hepatitis

Dr. Jean Seignalet (Pronounce it “Shon Saynyalay”) was a French professor of medicine who devised...

Angioedema

Dr. Jean Seignalet (Pronounce it “Shon Saynyalay”) was a French professor of medicine who devised...