您要查找的是不是：
- fragilitas osslum 骨脆症
- Fragilitas oculi with joint hyperextensibility 脆性眼伴关节过度伸展
- Fragilitas ossium hereditaria tarda 迟发性遗传性骨脆症
- Fragilitas ossium-blue sclerae-otosclerosis syndrome 脆骨-蓝巩膜-耳硬化综合征
- fragilitas crinium 脆发症
- fragilitas ossium 脆骨症,骨脆症
- fragilitas [医] 脆性, 脆弱
- Fragilitas ossium congenita 先天性脆骨症
- fragilitas sanguinis [医] 血细胞脆弱
- fragilitas unguium [医] 脆甲症
- Bacteroides fragilitas 脆弱类杆菌
