Sunday, September 11, 2022
有关卵磷脂小体的描述,错误的是()A、体积多数大于血小板B、体积多数大于红细胞C、折光性强D、呈圆形或卵圆形E、大小不均...
Wednesday, November 2, 2022
患儿10岁,半月以来右下后牙自发疼,持续疼。近两日不能咬物。查:...
Sunday, September 11, 2022
Thursday, September 15, 2022
Sunday, September 11, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022
Sunday, September 11, 2022
Saturday, September 17, 2022
患者男,37岁,诉右上后牙自发性钝痛1个月,1天前疼痛加重,较剧...
Thursday, September 15, 2022
Sunday, September 11, 2022
Sunday, September 11, 2022
患者男性,35岁。2周前发现右下后牙龈有小包,平时无明显不适。检...
Thursday, September 15, 2022
Sunday, September 11, 2022
烤瓷合金的热膨胀系数(金α)与烤瓷粉的热膨胀系数(瓷α)的关系是...
Sunday, September 11, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022