Alberto Pérez

Preliminary Assessment of the Safety and Immunogenicity of a New CTXΦ-Negative, Hemagglutinin/Protease-Defective El Tor Strain as a Cholera Vaccine Candidate

Anisia J. Silva, J. Benitez, T. Valmaseda, 1999, Infection and Immunity.

Strain as a Cholera Vaccine Candidate Hemagglutinin / Protease-Defective El Tor-Negative , Φ Immunogenicity of a New CTX Preliminary Assessment of the Safety and

Anisia J. Silva, J. Benitez, T. Valmaseda, 1999 .

[Efficacy and safety of a vaccine against human leptospirosis in Cuba].

G. Sierra, Alberto Pérez, M. Díaz, 2004, Revista panamericana de salud publica = Pan American journal of public health.