BibTex format
@article{Webb:1998:10.1016/S0140-6736(05)61121-X,
author = {Webb, CM and Rosano, GMC and Collins, P},
doi = {10.1016/S0140-6736(05)61121-X},
journal = {LANCET},
pages = {1556--1557},
title = {Oestrogen improves exercise-induced myocardial ischaemia in women},
url = {http://dx.doi.org/10.1016/S0140-6736(05)61121-X},
volume = {351},
year = {1998}
}