Philip C Maier, Jens Funk, Guido Schwarzer, Gerd Antes, Yngve T Falck-Ytter
Maier P C, Funk J, Schwarzer G, Antes G, Falck-Ytter Y T.
Treatment of ocular hypertension and open angle glaucoma: meta-analysis of randomised controlled trials
BMJ 2005; 331 :134
doi:10.1136/bmj.38506.594977.E0