APA
Sogstad M. K. R., Aaberge I. S., Sørdal J. O., Høiby E. A., Frøholm L. O., Alme A. R. & Caugant D. A. (20061010). Carriage of Streptococcus pneumoniae in healthy Norwegian children attending day-care centres. : European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology.
Chicago
Sogstad M K R, Aaberge I S, Sørdal J O, Høiby E A, Frøholm L O, Alme A R and Caugant D A. 20061010. Carriage of Streptococcus pneumoniae in healthy Norwegian children attending day-care centres. : European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology.
Harvard
Sogstad M. K. R., Aaberge I. S., Sørdal J. O., Høiby E. A., Frøholm L. O., Alme A. R. and Caugant D. A. (20061010). Carriage of Streptococcus pneumoniae in healthy Norwegian children attending day-care centres. : European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology.
MLA
Sogstad M K R, Aaberge I S, Sørdal J O, Høiby E A, Frøholm L O, Alme A R and Caugant D A. Carriage of Streptococcus pneumoniae in healthy Norwegian children attending day-care centres. : European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology. 20061010.