Retention positive? What I can remember 25 years on.
von Bertele
M
M
D004632:Emergency Medical Services; D019432:Falkland Islands; D049673:History, 20th Century; D006801:Humans; D008887:Military Medicine / Q000266:history / Q000379:methods*; D008889:Military Personnel; D006113:United Kingdom; D014857:Warfare