TY - GEN AU - Armstrong,K TI - The use of phacoemulsification in cataract surgery SN - 0025-729X PY - 1973///1204 KW - Cataract Extraction KW - instrumentation KW - Costs and Cost Analysis KW - Humans KW - Ultrasonic Therapy N1 - Publication Type: Journal Article UR - https://doi.org/10.5694/j.1326-5377.1973.tb128757.x ER -