Grossman, L.I.Polyantibiotic Treatment of Pulpless Teeth , J. Amer. dent. Ass., 43:265-78, 1951.
2.
Grossman, L.I. , Parris, L., and Cobe, H.Antibacterial Effect of Residual Bacitracin during Culturing from Root Canal, Oral Surg., 10:426-29, 1957.
3.
Bender, I.B. , and Seltzer, S.Probability of Error of the Negative Culture with the Use of Combinations of Antibiotics in Endodontic Treatment , Oral Surg., 7:1311-19, 1954.
4.
Sommer, R.F., Ostrander, F.D., and Crowley, M.C.Clinical Endodontics, p. 195. Philadelphia: W. B. Saunders Co., 1961.
5.
Grossman, L.I. , and Apppleton, J.L.T.Experimental and Applied Studies in Electro-SterilizationDent. Cosmos, 73:147-60, 1931.