This is a protocol for a Cochrane Review (diagnostic). The objectives are as follows:
To determine the accuracy of index tests routinely used as markers of subclinical vitamin A deficiency relative to each reference test.
This is a protocol.
This is a protocol for a Cochrane Review (diagnostic). The objectives are as follows:
To determine the accuracy of index tests routinely used as markers of subclinical vitamin A deficiency relative to each reference test.
This is a protocol.