| 摘要 |
FIELD: veterinary science. ^ SUBSTANCE: the present innovation deals with performing anesthesia, slow injection of roentgenocontrast preparation as trasograph pre-diluted with water for 50% with the help of catheter into trachea at the quantity of 10% against poultry body weight, and roentgenoscopy to be carried out 10 min after injection, not later. The innovation provides the chance to study thoracic air sacs without lancing for putting postmortem diagnosis and for research objectives. ^ EFFECT: higher efficiency of studying. |
