Influenza 1968--A2-Hong Kong-68.
D000328:Adult; D002140:California; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007251:Influenza, Human / Q000175:diagnosis* / Q000401:mortality / Q000473:pathology; D009975:Orthomyxoviridae / Q000302:isolation & purification; D011024:Pneumonia, Viral / Q000175:diagnosis; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000175:diagnosis*