BibTex format
@article{MCCALLUM:1984:10.1017/S0031182000001219,
author = {MCCALLUM, HI and ANDERSON, RM},
doi = {10.1017/S0031182000001219},
journal = {PARASITOLOGY},
pages = {195--208},
title = {SYSTEMATIC TEMPORAL CHANGES IN HOST SUSCEPTIBILITY TO INFECTION - DEMOGRAPHIC MECHANISMS},
url = {http://dx.doi.org/10.1017/S0031182000001219},
volume = {89},
year = {1984}
}