综合两种方法检测结果提示，肛拭子和肺是检测的首选样品。
当今的鸟类学家和爬行动物学家称之为“泄殖腔之吻”。
1·In fact, virus on feathers could escape detection by the current surveillance strategies which assay the virus secreted in the cloacal and tracheal samples only.
事实上，存在于羽毛上的病毒可以逃避现在监控策略的检测，这些方法只是是化验泄殖腔和呼吸道分泌的样品。
2·The parasympathetic postganglionic neurons were found in the pelvic nerve and cloacal ganglion.
副交感节后神经元位于盆神经和泄殖腔神经节内。