title: Assessing chloroquine toxicity in RA patients using retinal nerve fibre layer thickness, multifocal electroretinography and visual field test.
authors.affiliation: Department of Ophthalmology, Guanghua Rheumatoid Arthritis Specialized Hospital, Shanghai, China. maxiaoy1820@tom.com
authors.forename: M A
authors.initials: MA
authors.lastname: Xiaoyun
authors.forename: H E
authors.initials: HE
authors.lastname: Dongyi
authors.forename: H E
authors.initials: HE
authors.lastname: Linping