@book{870495,
	author = {Mishra Pradeep and University of Delhi. Faculty of Medical Sciences. Department of Ophthalmology and  Dr. D. P. Vats Gu.},
	title = {Comparative clinical study of optic nerve head damage in primary open angle glaucoma by stratus optical coherence tomography (OCT) heidelberg retinal tomogram (HRT) and automated perimetry},
	year = {2007}
}