Hands holding book Usher syndrome.

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Size: 5500px × 3667px
Photo credit: © designer491 / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: care, disease, dysacusis, dystrophia, hallgren, health, hospital, ill, illness, medical, medicine, patient, pigmentosa-dysacusis, retinae, retinitis, syndrome, usher, usher-hallgren