BibTex format
@article{MEDLEY:1988:10.1038/333505a0,
author = {MEDLEY, GF and ANDERSON, RM and COX, DR and BILLARD, L},
doi = {10.1038/333505a0},
journal = {NATURE},
pages = {505--505},
title = {ESTIMATING THE INCUBATION PERIOD FOR AIDS PATIENTS - REPLY},
url = {http://dx.doi.org/10.1038/333505a0},
volume = {333},
year = {1988}
}