@misc{indiciae93ebcac1d095, title = {Comment on 'a method for testing "simulated" visual field defects'.}, author = {J E Drinkwater}, year = {1965}, doi = {10.1111/j.2044-8260.1965.tb00475.x}, url = {https://pubmed.ncbi.nlm.nih.gov/5872396/}, note = {Source identifier: 5872396} }