On the problems embraced in "Opinion" 99 (Relating to the names Endamoeba Leidy, 1879, and Entamoeba Casagrandi and Barbagallo, 1895) rendered by the International Commission on Zoological Nomenclature
Published in Bulletin of Zoological Nomenclature, in 1951, in volume 2, pages 253-276
Date published:1951