1. 
   liotrix
   A mixture of liothyronine sodium and levothyroxine sodium; used as a thyroid hormone. ... (05 Mar 2000) ...
   Found op http://www.mondofacto.com/facts/dictionary?liotrix
   
   
2. 
   liotrix
   (li´o-triks) a mixture of liothyronine sodium and levothyroxine sodium in a ratio of 1:4 by weight; used for replacement therapy in hypothyroidism and for the prophylaxis and treatment of goiter and of thyroid cancer; administered orally as the sodium salt.
   Found op http://www.encyclo.co.uk/local/21001
   
   

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