Correction: a validated age-related normative model for male total testosterone shows increasing variance but no decline after age 40 years.

Where this comes from

• Record sourced from PubMed, PMID 25658880.
• Also identified by DOI 10.1371/journal.pone.0117674 and PMC identifier 4319902.
• No licence information is recorded for this record.
• Because redistribution is not established, this page shows the abstract only. Follow the links below for the full text.