[Prophylaxis for infectious diseases after the 1918-19 influenza pandemic: Social Security programs].
D003141:Communicable Diseases / Q000266:history*; D004196:Disease Outbreaks / Q000266:history; D049673:History, 20th Century; D006801:Humans; D007251:Influenza, Human / Q000266:history*; D011634:Public Health / Q000266:history*; D012943:Social Security / Q000266:history*; D013030:Spain; D013222:State Medicine / Q000266:history
La profilaxis de las enfermedades infecciosas tras la pandemia gripal de 1918-19: los seguros sociales.