CORRECTIONS

A chart on page 3 of yesterday's paper was in error. Children in subgroup D of the 1962 experiment at the Wrentham State School were given 1,000, not 100, micrograms of radioactive iodine.

Due to a printing error, a portion of the last sentence of yesterday's staff editorial, "Investigate Charges," was inadvertently omitted. The complete sentence was, "The matter should be taken out of their hands and handled professionally and expeditiously by the FAS dean."