TY - JOUR
T1 - Human semen quality in the new millennium
T2 - a prospective cross-sectional population-based study of 4867 men
AU - Jørgensen, Niels
AU - Joensen, Ulla Nordström
AU - Jensen, Tina Kold
AU - Jensen, Martin Blomberg
AU - Almstrup, Kristian
AU - Olesen, Inge Ahlmann
AU - Juul, Anders
AU - Andersson, Anna-Maria
AU - Carlsen, Elisabeth
AU - Petersen, Jørgen Holm
AU - Toppari, Jorma
AU - Skakkebæk, Niels E
PY - 2012
Y1 - 2012
N2 - Considerable interest and controversy over a possible decline in semen quality during the 20th century raised concern that semen quality could have reached a critically low level where it might affect human reproduction. The authors therefore initiated a study to assess reproductive health in men from the general population and to monitor changes in semen quality over time.
AB - Considerable interest and controversy over a possible decline in semen quality during the 20th century raised concern that semen quality could have reached a critically low level where it might affect human reproduction. The authors therefore initiated a study to assess reproductive health in men from the general population and to monitor changes in semen quality over time.
U2 - 10.1136/bmjopen-2012-000990
DO - 10.1136/bmjopen-2012-000990
M3 - Journal article
C2 - 22761286
SN - 2044-6055
VL - 2
SP - e000990
JO - BMJ Open
JF - BMJ Open
IS - 4
ER -