1. Large Scale Administration of Vaccines by Means of Automatic Jet Injection Syringe;Warren;J. A. M. A,1955
2. The Hypospray and Its Relationship to Dermatology;Larrick;J. Invest. Derm,1949
3. Clinical Studies With Jet Injection; a New Method of Drug Administration;Hingson;Anesth. Analg. (Cleveland),1947
4. Injections With Needles;Figge;Amer. Practitioner,1947
5. Administration of Penicillin and Streptomycin by Means of the Hypospray Apparatus (Jet Injector, Absorption, Toxicity and Stability);Hirsch;J. Lab. Clin. Med,1948