title: Sperm chromatin structure assay parameters measured after density gradient centrifugation are not predictive of the outcome of ART.
authors.forename: Juan G
authors.initials: JG
authors.lastname: Alvarez
authors.forename: Sheena
authors.initials: S
authors.lastname: Lewis
mesh_terms: D002499:Centrifugation, Density Gradient; D002843:Chromatin / Q000235:genetics*; D004249:DNA Damage; D053938:DNA Fragmentation; D005260:Female; D006801:Humans; D020287:In Situ Nick-End Labeling; D008297:Male; D011247:Pregnancy; D018873:Pregnancy Rate; D027724:Reproductive Techniques, Assisted; D013094:Spermatozoa / Q000378:metabolism*
chemical_list: D002843:Chromatin