1. Fever of unknown origin;Alt;J. A. M. A.,1930
2. The diagnosis of obscure fever; I. The diagnosis of unexplained, long-continued, low-grade fever;Hamman;Bull. Johns Hopkins Hosp.,1936
3. The diagnosis of obscure fever; II. The diagnosis of unexplained high fever;Hamman;Bull. Johns Hopkins Hosp.,1936
4. The diagnosis of the causes of obscure fever;Keefer;Texas J. Med.,1939
5. Long continued, low grade, idiopathic fever; analysis of 100 cases;Kintner;J. A. M. A.,1934