Contrast radiography of the upper gastrointestinal tract in the dog. A comparison of micropulverized barium sulfate and U.S.P. barium sulfate suspensions in clinically normal dogs.
作者信息
Root C R, Morgan J P
出版信息
J Small Anim Pract. 1969 May;10(5):279-86. doi: 10.1111/j.1748-5827.1969.tb04658.x.