One semen sample or 2? Insights from a study of fertile men.
Stokes-Riner
Abbie
A
Department of Biostatistics and Computational Biology, University of Rochester Medical Center, 601 Elmwood Ave, Box 630, Rochester, NY 14642, USA. abbie_stokesriner@urmc.rochester.edu
Thurston
Sally W
SW
Brazil
Charlene
C
Guzick
David
D
Liu
Fan
F
Overstreet
James W
JW
Wang
Christina
C
Sparks
Amy
A
Redmon
J Bruce
JB
Swan
Shanna H
SH
D000328:Adult; D003625:Data Collection; D005298:Fertility / Q000502:physiology*; D006801:Humans; D008297:Male; D012661:Semen / Q000166:cytology*; D013076:Sperm Count