title: Re: Analysis of Semen Parameters in Male Referrals: Impact of Reference Limits, Stratification by Fertility Categories, Predictors of Change, and Comparison of Normal Semen Parameters in Subfertile Couples.
authors: Craig
authors: C
authors: Niederberger
mesh_terms: D015276:Health Care Rationing / Q000706:statistics & numerical data*; D006801:Humans; D007248:Infertility, Male / Q000453:epidemiology* / Q000473:pathology*; D008297:Male; D012017:Referral and Consultation / Q000706:statistics & numerical data*; D018456:Reproductive Medicine / Q000706:statistics & numerical data*; D055101:Semen Analysis / Q000592:standards* / Q000706:statistics & numerical data*