BibTex format
@article{Scheike:2008:10.1097/EDE.0b013e31816334ad,
author = {Scheike, TH and Rylander, L and Carstensen, L and Keiding, N and Jensen, TK and Stromberg, U and Joffe, M and Akre, O},
doi = {10.1097/EDE.0b013e31816334ad},
journal = {EPIDEMIOLOGY},
pages = {191--196},
title = {Time trends in human fecundability in Sweden},
url = {http://dx.doi.org/10.1097/EDE.0b013e31816334ad},
volume = {19},
year = {2008}
}