BibTex format
@article{ANDERSON:1985:10.1038/315493a0,
author = {ANDERSON, RM and MAY, RM},
doi = {10.1038/315493a0},
journal = {NATURE},
pages = {493--496},
title = {HERD-IMMUNITY TO HELMINTH INFECTION AND IMPLICATIONS FOR PARASITE CONTROL},
url = {http://dx.doi.org/10.1038/315493a0},
volume = {315},
year = {1985}
}