BibTex format
@article{Holdcroft:2007:10.1016/s1550-8579(07)80048-9,
author = {Holdcroft, A},
doi = {10.1016/s1550-8579(07)80048-9},
journal = {Gend Med},
pages = {S64--S74},
title = {Integrating the dimensions of sex and gender into basic life sciences research: methodologic and ethical issues.},
url = {http://dx.doi.org/10.1016/s1550-8579(07)80048-9},
volume = {4 Suppl B},
year = {2007}
}