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Hospital care for children and young adults in the last year of life: a population-based study.

Bmc Med. 2003 Dec 23;1:3.
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Pediatric Deaths Attributed to Complex Chronic Conditions over 10 Years in Korea: Evidence for the Need to Provide Pediatric Palliative Care.

J. Korean Med. Sci. 2018 Jan 1; 33 (1): e1.
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Hospital Use in the Last Year of Life for Children With Life-Threatening Complex Chronic Conditions.

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