On the RISalud Repository, find a book published in 2016 related to 'child health'. Identify its full title and the name(s) of its author(s). Confirm whether a full-text PDF version of this specific publication is available for download. If multiple books match, provide details for the first one listed.
Navigate to the RISalud Repository homepage (repositoriosalud.es). Search for 'child health'. Filter the search results to show only publications from the year 2016. Further filter the results to display only 'books'. Identify the first book listed that matches all applied filters. Click on the identified book to view its detailed page. On the detailed page, extract the full title and the author(s). Determine if a full-text PDF download link is present for the publication.
Successfully searched for 'child health'. Successfully filtered results to include only publications from 2016. Successfully filtered results to include only 'books'. The identified title is 'Detrás de la puerta azul'. The identified author is 'Castro, Leandro'. State that a full-text PDF is available for download for this publication.