by administering single doses of th ( 200 and 300 mg/kg body wt ) between hours 192 and 264 of gestation , we discovered the different periods of maximum sensitivity for induction of renal dysplasia ( clearly prior to the 220th h of gestation ) and dysmelia ( between hours 230 and 240 of gestation ) .
C0039736
th
C0032961
gestation