serum thyroglobulin ( tg ) response to bovine tsh ( btsh ) was evaluated in 44 goitrous patients ( grades iii and iv ) living in conditions of chronic iodine ( i ) deficiency ( iodine urinary excretion less than 40 micrograms i/g ) and in 26 normal subjects .
C0040123
thyroglobulin
C0018021
goitrous