McDonough, P G <br/><br/>
Measurement error--"How much of a difference does it take to make a difference?".  [electronic resource] 

 -  Fertility and sterility  Apr 1997 
 - 790-1 p.  digital 
<br/><br/> Publication Type: Editorial; Comment 
<br/><br/><label>ISSN: </label>0015-0282 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Diagnostic Errors<br/>Female<br/>Follicular Fluid--chemistry<br/>Humans<br/>Inhalation<br/>Reference Standards<br/>Reproducibility of Results<br/>Ultrasonography--standards