potassium iodide ( ki ) was fed to male and female rats before and during breeding , to females only during gestation and lactation , and to their offspring after weaning ( day 21 after birth ) through to day 90 , at levels of 0 , 0.025 , 0.05 or 0.1 % ( w/w ) of the diet .
C0032831
potassium iodide
C0032961
gestation