title: Cold agglutinin positive pneumonia. A review of thirty cases in children.
mesh_terms: D000293:Adolescent; D000372:Agglutination Tests; D000906:Antibodies; D002648:Child; D002675:Child, Preschool; D003080:Cold Temperature; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D011014:Pneumonia / Q000276:immunology*
chemical_list: D000906:Antibodies