au.\*:("PEREZ-RIVILLA, A")
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Assessment of long-term efficacy of hepatitis B vaccineAYERBE, M. C; PEREZ-RIVILLA, A.European journal of epidemiology. 2001, Vol 17, Num 2, pp 151-156, issn 0393-2990Article
Susceptibilies of ampicllin-resistant strains of Salmonella other than S. typhi to 10 antimicrobial agentsALOS, J. I; GOMEZ-GARCES, J. L; COGOLLOS, R et al.Antimicrobial agents and chemotherapy. 1992, Vol 36, Num 8, pp 1794-1796, issn 0066-4804Article