SHERWOOD, MB. Initial treatment of glaucoma : Surgery or Medications. I. Filtration surgery. Surv Ophthalmol. 1993, 37, 293-299
SHARIR, M. Initial treatment of glaucoma : Surgery or medications. II. Medical therapy. Surv Ophthalmol. 1993, 37, 299-304
SHULTZ, JS. Initial treatment of glaucoma : Surgery or medications. III. Editorial. Chop or drop?. Surv Ophthalmol. 1993, 37, 304-305
MIGDAL, C. Long-term functional outcome after early surgery compared with laser and medicine in open-angle glaucoma. Ophthalmology. 1994, 101, 1651-1657