in 17 goitrous persons in an iodine-deficient area , in 23 nongoitrous inhabitants of the same village , in 10 goitrous persons in athens , and 8 normal controls the perchlorate discharge test was performed , either in the simple standard form or after pretreatment with either 0.5 or 2.0 mg potassium iodide or 2.5 mg carbimazole .
C0018021
goitrous
C0032831
potassium iodide