Παραπομπή APA

Klipstein, F. A., Engert, R. F., & Sherman, W. T. (1983). Peroral Immunization of Rats with Escherichia coli Heat-Labile Enterotoxin Delivered by Microspheres. Infect Immun.

Παραπομπή Chicago Style

Klipstein, Frederick A., Richard F. Engert, και William T. Sherman. "Peroral Immunization of Rats With Escherichia Coli Heat-Labile Enterotoxin Delivered By Microspheres." Infect Immun 1983.

Παραπομπή MLA

Klipstein, Frederick A., Richard F. Engert, και William T. Sherman. "Peroral Immunization of Rats With Escherichia Coli Heat-Labile Enterotoxin Delivered By Microspheres." Infect Immun 1983.

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