Media type: E-Article Title: The Valuation of Informal Care in Cost-of-Illness Studies: A Systematic Review Contributor: Oliva-Moreno, Juan; Trapero-Bertran, Marta; Peña-Longobardo, Luz Maria; del Pozo-Rubio, Raúl imprint: Springer Science and Business Media LLC, 2017 Published in: PharmacoEconomics Language: English DOI: 10.1007/s40273-016-0468-y ISSN: 1179-2027; 1170-7690 Keywords: Public Health, Environmental and Occupational Health ; Health Policy ; Pharmacology Origination: Footnote: