Prikken voor elkaar; onderzoek door Commissie kinderopvang en vaccinatie Cited by rijksoverheid.nl on 09 Jul 2019 rijksoverheid.nl is a searchable database of documents produced by the Dutch government.
Monitoring service delivery for universal health coverage: the Service Availability and Readiness Assessment Cited by World Health Organization on 01 Dec 2013 The World Health Organization (WHO) is the directing and coordinating authority for health within the United Nations system.