normal and thyroidectomized rats were started on methimazole ( mmi ) on the 14th day of gestation , given alone , or together with a constant infusion of 0.45 micrograms ( 0.69 nmol ) t3 or of 1.8 microgram ( 2.3 nmol ) t4/100 g per day .
C0025644
methimazole
C0032961
gestation