Hematologic emergencies.
D000208:Acute Disease; D000747:Anemia, Hypochromic / Q000628:therapy; D000755:Anemia, Sickle Cell / Q000150:complications; D001778:Blood Coagulation Disorders / Q000628:therapy; D001791:Blood Platelet Disorders / Q000628:therapy; D002648:Child; D002908:Chronic Disease; D003490:Cyanosis; D004630:Emergencies; D006467:Hemophilia A / Q000628:therapy; D002836:Hemophilia B / Q000628:therapy; D006470:Hemorrhage / Q000517:prevention & control*; D006474:Hemorrhagic Disorders / Q000209:etiology / Q000517:prevention & control; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D017053:Infection Control; D007938:Leukemia / Q000628:therapy; D013156:Splenectomy / Q000009:adverse effects