Patency testingIDAiron deficiency anaemia
…bscure overt GI bleeding (n=2) and required surgery.Conclusions Patency testing prevented only possible obstruction. It is therefore questionab…
Entity family
Programmes, procedures, policies, and other actions being evaluated. Examples include screening, surgery, public-health programmes.
This intervention is selected. Its supporting articles are shown below.
…bscure overt GI bleeding (n=2) and required surgery.Conclusions Patency testing prevented only possible obstruction. It is therefore questionab…