The economic burden of visual impairment and blindness: a systematic review
Crossref DOI link: https://doi.org/10.1136/bmjopen-2013-003471
Published Online: 2013-11-07
Published Print: 2013-11
Update policy: https://doi.org/10.1136/crossmarkpolicy
Köberlein, Juliane
Beifus, Karolina
Schaffert, Corinna
Finger, Robert P