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Pozo-Cano MD, Castillo RF, Francisco Guillen J, Florido J, García-García I.Pozo-Cano MD, et al. Among authors: castillo rf.West Indian Med J. 2014 Dec;63(7):732-8. doi: 10.7727/wimj.2014.388. Epub 2015 Mar 20.West Indian Med J. 2014.PMID: 25867581Free PMC article.
Alfonso AI, Castillo RF, Gomez Jimenez FJ, Nuñez Negrillo AM.Alfonso AI, et al. Among authors: castillo rf.West Indian Med J. 2015 Jun;64(3):213-7. doi: 10.7727/wimj.2014.117. Epub 2015 May 5.West Indian Med J. 2015.PMID: 26426172Free PMC article.
Castillo RF, Gallegos RF.Castillo RF, et al.West Indian Med J. 2015 Mar;64(2):108-12. doi: 10.7727/wimj.2014.046. Epub 2014 Oct 21.West Indian Med J. 2015.PMID: 26360671Free PMC article.