TY - RPRT TI - Diabetic retinopathy: methodologies in practice. AU - G Cathelineau AU - B V Cathelineau PY - 1991 DO - 10.1111/j.1464-5491.1991.tb02150.x UR - https://pubmed.ncbi.nlm.nih.gov/1825949/ ID - 1825949 ER -