World Health Organization reference values for human semen characteristics*‡

Spermatozoal Fertilizing Capacity in Polyzoospermia: a Preliminary Study

(2010) S.Y.W. CHAN et al.   ANDROLOGIA

Low Acrosin Activity in Polyzoospermia

(2010) W.-B. SCHILL et al.   ANDROLOGIA

Semen Characteristics of 49 Fertile Males

(2010) C. L. R. Barratt et al.   ANDROLOGIA

Setting Standards of Male Fertility I. Semen Analyses in 1500 Patients - A Report

(2010) D. SULTAN SHERIFF   ANDROLOGIA

Absence of Acrosome Reaction in Polyzoospermia*

(2010) E. TÖPFER-PETERSEN et al.   ANDROLOGIA

Associations between andrological measures, hormones and semen quality in fertile Australian men: inverse relationship between obesity and sperm output

(2009) T.M. Stewart et al.   HUMAN REPRODUCTION

Reference Values of Semen Parameters for Healthy Chinese Men

(2008) Jun Gao et al.   UROLOGIA INTERNATIONALIS