PT - JOURNAL ARTICLE AU - Kieffer, John TI - Not Too Hot to Handle AID - 10.1126/science.1083284 DP - 2003 Mar 28 TA - Science PG - 1998--1999 VI - 299 IP - 5615 4099 - http://science.sciencemag.org/content/299/5615/1998.short 4100 - http://science.sciencemag.org/content/299/5615/1998.full SO - Science2003 Mar 28; 299