Héctor Carvallo | Substack

Héctor Carvallo

Born in Agentina, Medical Doctor for 41 years. Dedicated to assistance and teaching since 1981. Endocrinologist. Former Director of Ezeiza Hospital. Former Profesor of Internal Medicine (Buenos Aires)

Héctor’s Substack

Héctor’s Substack

By Héctor Carvallo

My personal Substack

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