Protocols
The published version of the protocol in the journal BMC Pediatrics can be found here: http://bmcpediatr.biomedcentral.com/articles/10.1186/s12887-017-0794-z
The published version of the protocol in the journal BMC Pediatrics can be found here: http://bmcpediatr.biomedcentral.com/articles/10.1186/s12887-017-0794-z