Author

Y. Ulman

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Open access Sep 2026

Childhood vaccine refusal in Türkiye: a dual perspective qualitative study of parents and healthcare workers

Background Childhood vaccine refusal is a growing public health challenge worldwide. In Türkiye, formal refusal, defined as a parental decision to decline one or more scheduled vaccines that is documented in primary care immunization records, rose from 183 families in 2011 to more than 12,000 in 2016, yet the structura...

Esra Sezer, Y. Ulman · Frontiers in Public Health · 0 citations

Open access Jul 2026

Development and pilot validation of a European ethical framework for decision-making in dementia care

Dementia care involves ethically complex situations across diverse clinical, social care, and policy contexts, yet practice-oriented ethical guidance remains limited. Existing ethical frameworks rarely capture the full complexity of practice across European contexts. This article presents the development and pilot exte...

Frederik Schou-juul, Bert Gordijn, Ana Morais et al. · BMC Medical Ethics · 0 citations