Temas
Mostrando ítems 1-1 de 1
-
Preparation of a working seed lot of BCG and quality control by PCR genotyping
(Asociación Argentina de Microbiología, 2010-04)The bacillus Calmette-Guérin (BCG) was obtained in 1920 after successive passages leading to the attenuation of a Mycobacterium bovis strain. For the following 40 years, BCG had been replicated, resulting in substrains ...