title: Don't dive cold when you don't have to.
authors.affiliation: US Navy Experimental Diving Unit, Panama City, Florida, E-mail: john.r.clarke@navy.mil.
authors.forename: J R
authors.initials: JR
authors.lastname: Clarke
authors.affiliation: Duke University, Durham, North Carolina.
authors.forename: R E
authors.initials: RE
authors.lastname: Moon
authors.affiliation: Divers Alert Network, Durham, North Carolina.
authors.forename: J M
authors.initials: JM
authors.lastname: Chimiak
authors.affiliation: Diving Unlimited International, Inc., San Diego, California.
authors.forename: R
authors.initials: R
authors.lastname: Stinton
authors.affiliation: UC San Diego - Emergency Medicine, San Diego, California.
authors.forename: K B
authors.initials: KB
authors.lastname: Van Hoesen
authors.affiliation: UC San Diego - Emergency Medicine, San Diego, OxyHeal Health Group, National City, California.
authors.forename: M A
authors.initials: MA
authors.lastname: Lang
keywords: Hypothermia; decompression sickness; letters (to the Editor)