Al-Swailem A. M., Shibl, A. M., Shair O. H., and Kadry A. A. (2004) Genetic Relatedness of Ampicilline Resistant Streptococcus pneumoniae Clones from Saudi Arabia to Wild Strains. Pakistan J. Biol. Sci. 7 (8): 1346-1349. No isi

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