%0 Journal Article %T New Mercury Vacuum Pump and System of Slowly Applied Vacuum for Phakoerisis %A VILLASECA, ALFREDO %J A.M.A. Archives of Ophthalmology %V 55 %N 1 %P 9-20 %@ 0096-6339 %D 1956-01-01 %I American Medical Association %~ DeepDyve