title: The role of zinc protoporphyrin measurement in the differentiation between primary myelofibrosis and essential thrombocythaemia.
authors.affiliation: III Department of Medicine, University Medical Centre Mannheim, University of Heidelberg, Theodor-Kutzer Ufer 1-3, Mannheim, 68163, Germany.
authors.forename: Georgia
authors.initials: G
authors.lastname: Metzgeroth
authors.forename: Eva-Maria
authors.initials: EM
authors.lastname: Kanders
authors.forename: Philipp
authors.initials: P
authors.lastname: Erben
authors.forename: Wolf-Karsten
authors.initials: WK
authors.lastname: Hofmann
authors.forename: Jan
authors.initials: J
authors.lastname: Hastka