TY - RPRT TI - Presbyopia complicating pre-existing strabismus. AU - Darren T Oystreck AU - Christopher J Lyons PY - 2003 DO - 10.1016/s0008-4182(03)80091-1 UR - https://pubmed.ncbi.nlm.nih.gov/12870859/ ID - 12870859 ER -