Ismar Isidor Boas
Ismar Isidor Boas (1858 - 1938) was a German gastroenterologist. Boas sign and Boas point (1894) Boas algesimeter (1891)
Tag Boas sign
Ismar Isidor Boas (1858 - 1938) was a German gastroenterologist. Boas sign and Boas point (1894) Boas algesimeter (1891)