Title: Dr. Antonio Fernós Isern
Subjects: Politics and government, Biography, Statesmen, Constitutional history, Freemasonry, Public health, History, Foreign relations, Historia constitucional, Masonería, Relaciones, Política y gobierno, Historia, Diplomatic relations
Places: Cardiologists, Puerto Rico
People: Antonio Fernós Isern (1895-1974)
Time periods: 1898-1952