title: Single-versus double-masking in glaucoma clinical trials.
authors.affiliation: Department of Ophthalmology and Visual Science, University of Michigan, Ann Arbor, MI, USA.
authors.forename: D L
authors.initials: DL
authors.lastname: DeMill
authors.affiliation: Department of Ophthalmology, John A. Moran Eye Center, Salt Lake City, UT, USA.
authors.forename: Barbara M
authors.initials: BM
authors.lastname: Wirostko
authors.affiliation: PRN Pharmaceutical Research Network, LLC, Cheyenne, WY, USA.
authors.forename: Lindsay A
authors.initials: LA
authors.lastname: Nelson
authors.affiliation: PRN Pharmaceutical Research Network, LLC, Cheyenne, WY, USA.
authors.forename: Jeanette A
authors.initials: JA
authors.lastname: Stewart
authors.affiliation: PRN Pharmaceutical Research Network, LLC, Cheyenne, WY, USA.
authors.forename: William C
authors.initials: WC
authors.lastname: Stewart