title: Can injection of PMMA-microspheres cause hypercalcemia?
authors.affiliation: University of Frankfurt, Frankfurt, Germany.
authors.forename: Gottfried
authors.initials: G
authors.lastname: Lemperle
authors.affiliation: Clinica Nacul, Porto Alegre, Brazil.
authors.forename: Almir Moojen
authors.initials: AM
authors.lastname: Nacul
authors.affiliation: Clinica Borges Fortes, Porto Alegre, Brazil.
authors.forename: Flavio Borges
authors.initials: FB
authors.lastname: Fortes