Characterization of Bacillus thuringiensis ser. balearica (Serotype H48) and ser. navarrensis (Serotype H50): Two Novel Serovars Isolated in Spain - Javier Iriarte; Veronique Cosmao Dumanoir; Yolanda Bel; Manuel Porcar; María D. Ferrandis; M.-Marguerite Lecadet; Juan Ferré; Primitivo Caballero (Current Microbiology, 2000)