PATCH ANTENNA BASED ON A PHOTOVOLTAIC CELL WITH A DUAL RESONANCE FREQUENCY





Update of the Dutch manual for costing studies in health care.

Dutch health economic guidelines include a costing manual, which describes preferred research methodology for costing studies and reference prices to ensure high quality studies Echinacea / Goldenseal and comparability between study outcomes.This paper describes the most important revisions of the costing manual compared to the previous version.An

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