Nasopharyngeal carriage and antibacterial susceptibility of Streptococcus pneumoniae, Haemophilus influenzae and Moraxella catarrhalis in Estonian children
P. Naaber et al., Nasopharyngeal carriage and antibacterial susceptibility of Streptococcus pneumoniae, Haemophilus influenzae and Moraxella catarrhalis in Estonian children, CL MICRO IN, 6(12), 2000, pp. 675-677