https://www.selleckchem.com/products/pco371.html
HLA-DPB1*108901 differs from HLA-DPB1*02010204 by two nucleotide substitutions in codon 43 in exon 2.Aims To determine prevalence, causes, and risk factors of reduced uncorrected visual acuity (UCVA), reduced presenting visual acuity (PVA), and persistent reduced visual acuity (VA) among Chinese preschool children. Methods The longitudinal, population-based Nanjing Eye Study (NES) was carried out. Children underwent baseline comprehensive ocular examinations in 2016 (at 48-60 months old) and the follow-up ocular examinations in 2017. A c