@article{5f572b909a794845825c40c5d61353e1,
title = "Declining sperm count. Rise in semen quality between 1970 and 1990 in meta-analysis was non-significant",
keywords = "Adult, Humans, Male, Meta-Analysis as Topic, Middle Aged, Semen/physiology, Sperm Count, Statistics as Topic",
author = "N Keiding and Skakkebaek, \{N E\}",
year = "1996",
month = jul,
day = "6",
doi = "10.1136/bmj.313.7048.44",
language = "English",
volume = "313",
pages = "44",
journal = "BMJ (Clinical research ed.)",
issn = "0959-8138",
publisher = "B M J Group",
number = "7048",
}