TY - RPRT TI - Decrease in polyamines with aging and their ingestion from food and drink. AU - Kazuhiro Nishimura AU - Ritsuko Shiina AU - Keiko Kashiwagi AU - Kazuei Igarashi PY - 2006 DO - 10.1093/jb/mvj003 UR - https://pubmed.ncbi.nlm.nih.gov/16428322/ ID - 16428322 ER -