HealthOctober 1, 1957
The Synthesis of Milk
How does a mammal make milk out of blood? The answer is sought by new experiments in which substances in the blood are labeled with either radioactive or nonradioactive isotopes
Stories by J. M. Barry
The Synthesis of Milk
How does a mammal make milk out of blood? The answer is sought by new experiments in which substances in the blood are labeled with either radioactive or nonradioactive isotopes