title: On the importance of intracranial air.
mesh_terms: D002558:Cerebrospinal Fluid Otorrhea / Q000150:complications; D002559:Cerebrospinal Fluid Rhinorrhea / Q000150:complications; D006259:Craniocerebral Trauma / Q000150:complications*; D006261:Headache / Q000209:etiology; D008581:Meningitis / Q000209:etiology / Q000517:prevention & control; D010256:Paranasal Sinuses / Q000293:injuries; D010406:Penicillins / Q000627:therapeutic use; D011007:Pneumocephalus / Q000150:complications / Q000000981:diagnostic imaging / Q000209:etiology* / Q000601:surgery; D011859:Radiography; D013411:Sulfadiazine / Q000627:therapeutic use
chemical_list: D010406:Penicillins; D013411:Sulfadiazine