%0 Journal Article %T How prostaglandins have changed the medical approach to glaucoma and its costs: an observational study of 2228 patients treated with glaucoma medications %A De Natale, Renato %A Draghi, Eva %A Dorigo, Maria Teresa %J Acta Ophthalmologica %V 82 %N 4 %P 393-396 %@ 1755-375X %D 2004-08-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve