TY - JOUR KW - Aged KW - Blindness KW - Humans KW - leprosy AU - Choyce D P BT - British medical journal C1 - http://www.ncbi.nlm.nih.gov/pubmed/1268598?dopt=Abstract DA - 1976 May 08 DO - 10.1136/bmj.1.6018.1147-a IS - 6018 J2 - Br Med J LA - eng PY - 1976 EP - 1147 T2 - British medical journal TI - Letter: Foresight prevents blindness. VL - 1 SN - 0007-1447 ER -