Cold agglutinins. VIII. Occurrence of cold isohemagglutinins in patients with primary atypical pneumonia or influenza viral infection, Boston City Hospital, June, 1950, to July, 1956.
D001900:Boston; D003450:Cryoglobulins; D006388:Hemagglutinins; D006786:Hospitals, Urban; D006801:Humans; D007251:Influenza, Human / Q000276:immunology*; D011014:Pneumonia; D018410:Pneumonia, Bacterial; D011019:Pneumonia, Mycoplasma / Q000276:immunology*
D003450:Cryoglobulins; D006388:Hemagglutinins; C029443:cold agglutinins
INFLUENZA/immunology; PNEUMONIA, PRIMARY ATYPICAL/immunology