@misc{indiciae8ca5c9df80cc, title = {Trabeculotomy ab externo.}, author = {S V Kessing}, year = {1973}, doi = {10.1111/j.1755-3768.1973.tb02546.x}, url = {https://pubmed.ncbi.nlm.nih.gov/4359345/}, note = {Source identifier: 4359345} }