It should have been a triumphant moment for Dr. Nelly Zavaleta when many of the diarrhea-stricken babies she treated with an experimental U.S. drug got better quicker than expected.
It should have been a triumphant moment for Dr. Nelly Zavaleta when many of the diarrhea-stricken babies she treated with an experimental U.S. drug got better quicker than expected.
