Farida, H., Severin, J. A., Gasem, M. H., Keuter, M., Wahyono, H., van den Broek, P., . . . Verbrugh, H. A. (2014). Nasopharyngeal Carriage of Streptococcus pneumonia in Pneumonia-Prone Age Groups in Semarang, Java Island, Indonesia. Public Library of Science.

Farida, Helmia, Juliëtte A. Severin, M. Hussein Gasem, Monique Keuter, Hendro Wahyono, Peterhans van den Broek, Peter W. M. Hermans, and Henri A. Verbrugh. Nasopharyngeal Carriage of Streptococcus Pneumonia in Pneumonia-Prone Age Groups in Semarang, Java Island, Indonesia. Public Library of Science, 2014.

Farida, Helmia, et al. Nasopharyngeal Carriage of Streptococcus Pneumonia in Pneumonia-Prone Age Groups in Semarang, Java Island, Indonesia. Public Library of Science, 2014.