Cita APA

Cárdenas, L., & Clements, J. D. (1992). Oral immunization using live attenuated Salmonella spp. as carriers of foreign antigens.

Chicago Style Citation

Cárdenas, L., i J D. Clements. Oral Immunization Using Live Attenuated Salmonella Spp. As Carriers of Foreign Antigens. 1992.

Cita MLA

Cárdenas, L., i J D. Clements. Oral Immunization Using Live Attenuated Salmonella Spp. As Carriers of Foreign Antigens. 1992.