Sepsis-Related Mortality of Very Low Birth Weight Brazilian Infants: The Role of Pseudomonas aeruginosa - Sylvia Maria Porto Pereira; Maria Helena Cabral de Almeida Cardoso; Ana Lucia Figuexeds; Haroldo Mattos; Ronaldo Rozembaum; Vanessa Isidoro Ferreira; Maria Antonieta Portinho; Ana Cristina Gonçalves; Elaine Sobral da Costa (International Journal of Pediatrics)