TY - JOUR T1 - Replacement therapy, not recreational tonic JO - Nature UR - https://doi.org/10.1038/432439a PY - 2004/11/24 AU - Jones RD AU - Jones TH AU - Channer KS ED - DO - DOI: 10.1038/432439a PB - Springer Science and Business Media LLC VL - 432 IS - 7016 SP - 439 EP - 439 Y2 - 2025/05/22 ER -