title: First symptoms in patients with thrombotic thrombocytopenic purpura: what are they and when do they occur?
authors.forename: Drees
authors.initials: D
authors.lastname: Griffin
authors.forename: Zayd L
authors.initials: ZL
authors.lastname: Al-Nouri
authors.forename: Darrshini
authors.initials: D
authors.lastname: Muthurajah
authors.forename: John R
authors.initials: JR
authors.lastname: Ross
authors.forename: Riley B
authors.initials: RB
authors.lastname: Ballard
authors.forename: Deirdra R
authors.initials: DR
authors.lastname: Terrell
authors.forename: Sara K
authors.initials: SK
authors.lastname: Vesely
authors.forename: James N
authors.initials: JN
authors.lastname: George
authors.forename: Marisa B
authors.initials: MB
authors.lastname: Marques
mesh_terms: D006801:Humans; D011697:Purpura, Thrombotic Thrombocytopenic / Q000175:diagnosis*; D012189:Retrospective Studies