đź“… 23 January 1922
After the earlier limited-response injection, a preparation purified by Collip produced a marked improvement.
đź“… 23 January 1922
The second series of injections substantially reduced symptoms and biochemical evidence of diabetes.
đź“… 23 January 1922
Collip’s chemistry helped turn an experimental extract into a useful clinical treatment.
đź“… 23 January 1922
The achievement involved the patient and researchers Banting, Best, Collip and Macleod.
