Born: 1883, Riga, Latvia Died: 10 January 1980, Santiago, Chile Books: The Internal Secretions of the Sex Glands: The Problem of the "puberty Gland.",

Born: 1883, Riga, Latvia Died: 10 January 1980, Santiago, Chile Books: The Internal Secretions of the Sex Glands: The Problem of the "puberty Gland.", Less