Walfish, P G <br/><br/>
T3/T4 ratio in thyroid disease.  [electronic resource] 

 -  Lancet (London, England)  Nov 1978 
 - 1056 p.  digital 
<br/><br/> Publication Type: Comparative Study; Letter 
<br/><br/><label>ISSN: </label>0140-6736 
<br/><br/><label>Standard No.: </label>10.1016/s0140-6736(78)92386-3  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Diagnosis, Differential<br/>Graves Disease--blood<br/>Humans<br/>Hyperthyroidism--blood<br/>Thyroxine--blood<br/>Triiodothyronine--blood