Abstract
Summary and conclusions
1. Internal biliary fistulae were produced in dogs. 2. A low grade anemia, mildly macrocytic and irregularly hyperchromic appeared. 3. The parenteral administration of clinically standardized liver extracts elicited no hematopoietic response. 4. This approach is of no value as a bioassay procedure for the Anti-pernicious Anemia Principle in liver extract.
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