Pure and Applied Chemistry, 1998, Volume 70, No. 9, pp. 1703-1711, Cited by

Pure Appl. Chem., 1998, Vol. 70, No. 9, pp. 1703-1711

http://dx.doi.org/10.1351/pac199870091703

Bias and confounding in studies of sperm counts

R. F. A. Weber and J. T. M. Vreeburg

Weber R.F.A., Pierik F.H., Dohle G.R., Burdorf A.: Environmental influences on male reproduction : ENVIRONMENTAL INFLUENCES ON MALE REPRODUCTION. BJU Int 2002, 89, 143. <http://dx.doi.org/10.1046/j.1464-4096.2001.00117.x>
JOUANNET PIERRE, WANG CHRISTINA, EUSTACHE FLORENCE, KOLD-JENSEN TINA, AUGER JACQUES: Semen quality and male reproductive health: the controversy about human sperm concentration decline. ACTA PATHOLOGICA MICROBIOLOGICA ET IMMUNOLOGICA SCANDINAVICA 2001, 109, S48. <http://dx.doi.org/10.1111/j.1600-0463.2001.tb05801.x>