00632nas a2200241   4500000000100000000000100001008004100002100001400043700001300057700001700070700001400087700001400101700001700115700001600132700001600148700001600164700001400180700001300194245015200207300000900359490000800368022001400376       2014                            d1 aP. Taylor1 aA. Iqbal1 aC. Minassian1 aA. Sayers1 aM. Draman1 aR. Greenwood1 aW. Hamilton1 aO. Okosieme1 aV. Panicker1 aS. Thomas1 aC. Dayan00aFalling threshold for treatment of borderline elevated thyrotropin levels-balancing benefits and risks: evidence from a large community-based study  a32-90 v174  a2168-6106