BibTex format
@article{Trotter:2003:10.1016/S0140-6736(03)13172-8,
author = {Trotter, CL and McVernon, J and Andrews, NJ and Burrage, M and Ramsay, ME},
doi = {10.1016/S0140-6736(03)13172-8},
journal = {LANCET},
pages = {1523--1524},
title = {Antibody to <i>Haemophilus influenzae</i> type b after routine and catch-up vaccination},
url = {http://dx.doi.org/10.1016/S0140-6736(03)13172-8},
volume = {361},
year = {2003}
}