TY - RPRT TI - Screening for glaucomatous visual field defects: the relationship between sensitivity, specificity and the number of test locations. AU - D B Henson AU - B C Chauhan AU - A Hobley PY - 1988 DO - 10.1111/j.1475-1313.1988.tb01027.x UR - https://pubmed.ncbi.nlm.nih.gov/3211553/ ID - 3211553 ER -