@incollection{Saleem19,
author = {Adnan Aslam Saleem},
title = {Congenital Nasolacrimal Duct Obstruction and the Visual System},
booktitle = {Frontiers in Ophthalmology and Ocular Imaging},
publisher = {IntechOpen},
address = {Rijeka},
year = {2019},
editor = {Alireza Ziaei},
chapter = {6},
doi = {10.5772/intechopen.82546},
url = {https://doi.org/10.5772/intechopen.82546}
}