05/10/1966
https://www.presidency.ucsb.edu...
"Child Health Day is also an appropriate time to observe a Universal Children's Day and to salute the work which the United Nations, through its specialized agencies, and the United Nations Children's ..."
"Progress, particularly in science and medicine, does require the use of animals for research and this bill does not interfere with that."
"Two years ago the Democratic platform called for more Government participation and assistance in health and medical research."
"No, I am not aware of--we have not extended the invitation."