16
为植物粪石，1为毛粪石，外科手术时共发现33颗粪石。
Phytobezoars were recorded in 16 patients and a trichobezoar in only one.A total of 33 bezoars were identified at surgery.
16为植物粪石，1为毛粪石，外科手术时共发现33颗粪石。
Phytobezoars were recorded in 16 patients and a trichobezoar in only one.A total of 33 bezoars were identified at surgery.
明：以上句、词性分类均由互联网资源自动生成，部分未
工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
