Trück, J. ., Kelly, S. ., Jawad, S. ., Snape, M. ., Voysey, M. ., & Pollard, A. . (2018). Differences in Immunization Site Pain in Toddlers Vaccinated with Either the 10- or the 13-Valent Pneumococcal Conjugate Vaccine. The Pediatric Infectious Disease Journal. https://doi.org/10.1097/INF.0000000000001894 (Original work published 2018)