Labels:crt screen | dialog box | sky | window | windowpane OCR: NORMAL AND ABNORMAL RESPONSE TO TRH serum 30 TRH TSH 220ug (mu/l) serum TRH 250g (nmol/l} 30 90 120 150 time (minutes normal hypothalamic disease pituitary hypothyroidism norma unstimulated range 220u9
(.png)
