"Harvey and DeGraaf dissected animals at most every period after coition
for the purpose of discovering the semen, but were never able
to detect the smallest vestige of it in the uterus in any one
instance.
for the purpose of discovering the semen, but were never able
to detect the smallest vestige of it in the uterus in any one
instance.
Knowlton - Fruits of Philosophy- A Treatise on the Population Question
