Labruna, M.B. Resende, J.S. Martins, N.R.S. Jorge, M.A. <br/><br/>
Crypreservation of an avian spirochete strain in liquid nitrogen 

<br/><br/><label>Subjects--Topical Terms: </label><br/>Frango<br/>Espiroquetose<br/>Conservacao<br/>Nitrogenio<br/>Liquido