Improved safety standards are needed to better protect younger children at playgrounds
Crossref DOI link: https://doi.org/10.1038/s41598-018-33393-z
Published Online: 2018-10-10
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Li, Xiaogai
Kleiven, Svein http://orcid.org/0000-0003-0125-0784
Text and Data Mining valid from 2018-10-10
Version of Record valid from 2018-10-10
Article History
Received: 23 July 2018
Accepted: 25 September 2018
First Online: 10 October 2018
Competing Interests
: The authors declare no competing interests.