Characteristics of para-influenza 1 (HA-2) virus. I. Incidence of infection and clinical features in adults.
D000328:Adult; D005260:Female; D006801:Humans; D015994:Incidence; D007251:Influenza, Human; D009975:Orthomyxoviridae; D010298:Parity; D012141:Respiratory Tract Infections; D014780:Viruses
INFLUENZA VIRUSES; RESPIRATORY TRACT INFECTIONS