TY  JOUR
TI  Difficulties in diagnosing heart base tumor in dogs (case study)
KW  heart tumors
KW  chmodectoma
KW  pericardiectomy
KW  dog
JO  Russian veterinary journal
AU  Illarionova, V.K.
PY  2019
IS  2019
PB  Publishing house &quot;Logos Press&quot;