1. Continuous Sedation (CS) Until Death: Mapping the Literature by Bibliometric Analysis 
Evangelia Papavasiliou, MRes, Sheila Payne, PhD, Sarah Brearley, PhD, Jayne Brown, PhD, Jane Seymour, PhD 
Journal of Pain and Symptom Management 
Volume 45, Issue 6, Pages e10 (June 2013)
DOI: /j.jpainsymman
Copyright © 2013 U.S. Cancer Pain Relief Committee Terms and Conditions

2. Fig. 1 Distribution of published outputs biannually.
Journal of Pain and Symptom Management  , e10DOI: ( /j.jpainsymman )
Copyright © 2013 U.S. Cancer Pain Relief Committee Terms and Conditions

3. Fig. 2 Distribution of journals according to subject fields.
Journal of Pain and Symptom Management  , e10DOI: ( /j.jpainsymman )
Copyright © 2013 U.S. Cancer Pain Relief Committee Terms and Conditions

4. Fig. 3
Distribution of research activity vs. research productivity (per country).
Journal of Pain and Symptom Management  , e10DOI: ( /j.jpainsymman )
Copyright © 2013 U.S. Cancer Pain Relief Committee Terms and Conditions