WHO. <br/><br/>
WHO Collaborating study on recording health problems triaxially: set of international case vignettes. 

 - Geneva :  WHO. 
<br/><br/> This document looks at ways of recording health problems. It looks at different cases and gives conclusions. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Health.<br/>Public health -- Health services -- Health policy.--Public health -- Health services -- Health policy.--Public health -- Health services -- Health policy.