Fig 1.
PRISMA flowchart for the original systematic review [22].
Table 1.
Studies included for additional analysis: First author, date, country and data included on provision of out of hours care.
Click through the PLOS taxonomy to find articles in your field.
For more information about PLOS Subject Areas, click here.
PRISMA flowchart for the original systematic review [22].
Studies included for additional analysis: First author, date, country and data included on provision of out of hours care.