ZB, H., P, V., TL, B., JJ, C., PH, A., M, H., . . . HB, K. (2010). Early effectiveness of heptavalent conjugate pneumococcal vaccination on invasive pneumococcal disease after the introduction in the Danish Childhood Immunization Programme. Vaccine, 28(14), 2642. https://doi.org/10.1016/j.vaccine.2010.01.017
Chicago Style (17th ed.) CitationZB, Harboe, Valentiner-Branth P, Benfield TL, Christensen JJ, Andersen PH, Howitz M, Krogfelt KA, Lambertsen L, and Konradsen HB. "Early Effectiveness of Heptavalent Conjugate Pneumococcal Vaccination on Invasive Pneumococcal Disease After the Introduction in the Danish Childhood Immunization Programme." Vaccine 28, no. 14 (2010): 2642. https://doi.org/10.1016/j.vaccine.2010.01.017.
MLA (9th ed.) CitationZB, Harboe, et al. "Early Effectiveness of Heptavalent Conjugate Pneumococcal Vaccination on Invasive Pneumococcal Disease After the Introduction in the Danish Childhood Immunization Programme." Vaccine, vol. 28, no. 14, 2010, p. 2642, https://doi.org/10.1016/j.vaccine.2010.01.017.