The use of blood transfusion in different clinical conditions.
D000740:Anemia / Q000209:etiology; D001315:Australia; D001803:Blood Transfusion; D005260:Female; D006471:Gastrointestinal Hemorrhage; D006402:Hematologic Diseases; D006470:Hemorrhage; D006801:Humans; D009369:Neoplasms / Q000150:complications; D009393:Nephritis / Q000150:complications; D006473:Postpartum Hemorrhage; D011247:Pregnancy; D011250:Pregnancy Complications, Hematologic; D012011:Red Cross; D013223:Statistics as Topic; D013514:Surgical Procedures, Operative; D011795:Surveys and Questionnaires; D014947:Wounds and Injuries