Intraxium苄青四环素, 苄青霉素甲胺四环素[四环素类抗生素]intrapref.在 ... 内部Intratumoral hemorrhage瘤内出血intracellular chemistry细胞内化学Intracranial phlebotomy颅内静脉切开术intracoronary injection冠状动脉内注射Intraosseous meningioma颅骨内脑膜瘤intrados springing line拱腹起拱线,拱内弧起拱线intraretinal hemorrhage视网膜内出血intracavernous aneurysm海绵窦内动脉瘤intramuscular electrode肌内电极intracranial pulse wave颅内脉波