Comment on

• Comparison of glaucomatous progression between untreated patients with normal-tension glaucoma and patients with therapeutically reduced intraocular pressures. Collaborative Normal-Tension Glaucoma Study Group.

  [No authors listed] [No authors listed] Am J Ophthalmol. 1998 Oct;126(4):487-97. doi: 10.1016/s0002-9394(98)00223-2. Am J Ophthalmol. 1998. PMID: 9780093 Clinical Trial.
• The effectiveness of intraocular pressure reduction in the treatment of normal-tension glaucoma. Collaborative Normal-Tension Glaucoma Study Group.

  [No authors listed] [No authors listed] Am J Ophthalmol. 1998 Oct;126(4):498-505. doi: 10.1016/s0002-9394(98)00272-4. Am J Ophthalmol. 1998. PMID: 9780094 Clinical Trial.
• Comparison of glaucomatous progression between untreated patients with normal-tension glaucoma and patients with therapeutically reduced intraocular pressures. The effectiveness of intraocular pressure reduction in the treatment of normal-tension glaucoma.

  Danias J, Podos SM. Danias J, et al. Am J Ophthalmol. 1999 May;127(5):623-5. doi: 10.1016/s0002-9394(99)00088-4. Am J Ophthalmol. 1999. PMID: 10334368 No abstract available.
• Comparison of glaucomatous progression between untreated patients with normal-tension glaucoma and patients with therapeutically reduced intraocular pressures. The effectiveness of intraocular pressure reduction in the treatment of normal-tension glaucoma.

  Leske MC, Hyman L, Hussein M, Heijl A, Bengtsson B. Leske MC, et al. Am J Ophthalmol. 1999 May;127(5):625-6. Am J Ophthalmol. 1999. PMID: 10334369 No abstract available.