TY - RPRT TI - Interim clinical outcomes in the Collaborative Initial Glaucoma Treatment Study comparing initial treatment randomized to medications or surgery. AU - P R Lichter AU - D C Musch AU - B W Gillespie AU - K E Guire AU - N K Janz AU - P A Wren AU - R P Mills AU - CIGTS Study Group PY - 2001 DO - 10.1016/s0161-6420(01)00873-9 UR - https://pubmed.ncbi.nlm.nih.gov/11713061/ ID - 11713061 ER -