Crossing the species barrier--one small step to man, one giant leap to mankind.
Department of Medicine, Boston University School of Medicine, Boston, USA.
Mark S
MS
Klempner
Daniel S
DS
Shapiro
D000818:Animals; D004196:Disease Outbreaks / Q000266:history; D049673:History, 20th Century; D006801:Humans; D009980:Influenza A virus; D005585:Influenza in Birds / Q000635:transmission; D007251:Influenza, Human / Q000453:epidemiology / Q000266:history / Q000635:transmission*; D011200:Poultry; D045169:Severe Acute Respiratory Syndrome / Q000453:epidemiology / Q000635:transmission*; D015047:Zoonoses / Q000635:transmission*