BibTex format
@article{Croucher:2015:10.1371/journal.pgen.1005095,
author = {Croucher, NJ and Kagedan, L and Thompson, CM and Parkhill, J and Bentley, SD and Finkelstein, JA and Lipsitch, M and Hanage, WP},
doi = {10.1371/journal.pgen.1005095},
journal = {Plos Genetics},
title = {Selective and Genetic Constraints on Pneumococcal Serotype Switching},
url = {http://dx.doi.org/10.1371/journal.pgen.1005095},
volume = {11},
year = {2015}
}