ELEITO/RE-ELEITO GOVERNOR OF THE AMERICAN COLLEGE OF CHEST PHYSICIANS , NA SUIÇA E RE-ELEITO EM LAUSANE , INGLATERRA
•ELEITO GOVERNADOR OF THE AMERICAN COLLEGE OF CHEST PHYSICIANS FOR RIO DE JANEIRO AT THE ADMINISTRATIVE SESSION HELD IN LAUSANE, SWITZERLAND ON AUGUST, 3, 1970.
•RE-ELEITO GOVERNADOR OF THE AMERICAN COLLEGE OF CHEST PHYSICIANS FOR RIO DE JANEIRO AT THE ADMINISTRATIVE SESSION HELD IN GROSVENOR HOUSE, LONDON.