TY - RPRT TI - Estimating serotype-specific efficacy of pneumococcal conjugate vaccines using hierarchical models AU - Warren, J. L. AU - Weinberger, D. M. PY - 2019 DO - 10.1101/633909 UR - https://www.biorxiv.org/content/10.1101/633909v1 ID - 10.1101/633909 ER -