Anomalous antral tooth [0.03%]
异常牙囊齿
P E NOONAN
P E NOONAN
Treatment of acute pharyngeal infections by insufflation of sulfanilamide powder [0.03%]
吞入磺胺粉治疗急性咽部感染
J L GOLDMAN,W B KIESEWETTER
J L GOLDMAN
E FROESCHELS
E FROESCHELS
E L MacQUIDDY,R E KING
E L MacQUIDDY