[From the secret to the confusion].
D005060:Europe; D005602:France; D049668:History, 15th Century; D049669:History, 16th Century; D049670:History, 17th Century; D049673:History, 20th Century; D049690:History, Ancient; D049691:History, Medieval; D006801:Humans; D012121:Respiration, Artificial / Q000266:history*; D012151:Resuscitation / Q000266:history*; D014481:United States; D012122:Ventilators, Mechanical
Du secret à la confusion.