1. Unilateral clubbing of the fingernails in patients with hemiplegia;Alvarez;Gerontol. clin.,1975
2. The Extant Works of Aretaeus, the Cappadocian;Aretaeus,1856
3. Arteriovenous aneurysm of the lung;Baker;Br. Heart J.,1949
4. Bradykininase and converting enzyme;Bakhle,1975
5. Verhandlungen ärztlicher Gesellschaften und Vereine;Bamberger;Wien. klin. Wschr.,1889