1. Differential Diagnosis der Lungen Infiltrierungen;Loeffler;Beitr. z. Klin. d. Tuberk.,1932
2. Two Cases of Loeffler’s Syndrome (One Bilateral) With Subfebrile State Presisting for More Than Six Weeks;Benda;Bul. et memories de la Soc. Med. des Hop. de Paris,1940
3. So-called Loeffler’s Syndrome;Cattaneo;Giornale di. clin. med.,1940
4. Eosinophilic Pleurisy with Transitory Eosinophilic Pulmonary Infiltration;Baumann;Schweiz. med. Wochenschr.,1944
5. Loeffler’s Syndrome in Asthma;Cruciana;La piensa med. Arg.,1941