BibTex format
@article{Hunter:2001:10.1007/s001980170110,
author = {Hunter, DJ and de, Lange M and Andrew, T and Snieder, H and MacGregor, AJ and Spector, TD},
doi = {10.1007/s001980170110},
journal = {OSTEOPOROSIS INTERNATIONAL},
pages = {406--411},
title = {Genetic variation in bone mineral density and calcaneal ultrasound: A study of the influence of menopause using female twins},
url = {http://dx.doi.org/10.1007/s001980170110},
volume = {12},
year = {2001}
}