title: Petechiae, anemia, and thrombocytopenia.
authors: Department of Emergency Medicine, Harvard Medical School, Boston, Massachusetts; Department of Emergency Medicine, Massachusetts General Hospital, Boston, Massachusetts.
authors: Karen A
authors: KA
authors: Kinnaman
authors: Department of Emergency Medicine, Brown University School of Medicine, Providence, RI.
authors: William D
authors: WD
authors: Binder
authors: Department of Emergency Medicine, Harvard Medical School, Boston, Massachusetts; Department of Emergency Medicine, Massachusetts General Hospital, Boston, Massachusetts; Department of Emergency Medicine, Brigham and Women's Hospital, Boston, Massachusetts.
authors: Eric S
authors: ES
authors: Nadel
authors: Department of Emergency Medicine, Harvard Medical School, Boston, Massachusetts; Department of Emergency Medicine, Massachusetts General Hospital, Boston, Massachusetts.
authors: David F M
authors: DF
authors: Brown
mesh_terms: D000328:Adult; D000740:Anemia / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D011693:Purpura / Q000175:diagnosis*; D011697:Purpura, Thrombotic Thrombocytopenic / Q000175:diagnosis*; D013921:Thrombocytopenia / Q000175:diagnosis*