@article{13888422b10344f2a34689d4856cb719,
title = "Effectiveness of pneumococcal vaccine (multiple letters) [3]",
author = "Butler, \{J. C.\} and Spika, \{J. S.\} and Nichol, \{K. L.\} and Shapiro, \{E. D.\} and Breinan, \{R. F.\} and Steinhoff, \{M. C.\} and L. Moulton and J. Clemens and A. Orqvist and J. Hedlund and M. Kalin",
year = "1998",
month = jun,
day = "27",
doi = "10.1016/s0140-6736(05)78648-7",
language = "English (US)",
volume = "351",
pages = "1961--1962",
journal = "Lancet",
issn = "0140-6736",
publisher = "Elsevier B.V.",
number = "9120",
}