Best 
(bĕst), Charles Herbert 1899-1978.
(bĕst), Charles Herbert 1899-1978. American-born Canadian physiologist noted for his work with Frederick Banting on the purification of insulin and its application to the treatment of diabetes.
- pull over
- pullover
- pull punches
- pull rank
- pull round
- pull someone's chain
- pull (someone's) leg
- pull someone's leg
- pull something
- pull strings
- pull strings/wires
- pull-tab
- pull the plug on
- pull the rug from under
- pull the rug (out) from under
- pull the rug out from under
- pull the string
- pull the wool over eyes
- pull the wool over (someone's) eyes
- pull the wool over someone's eyes
- pull through
- pull together
- pull together
- pullulate
- pullulation