1979
Subarachnoid spread of ependymoma: Diagnosis and evaluation of therapy by computerized tomography
Geehr R, Dohrmann G, Dohrmann G, Dohrmann G, Kier E, Wagner F, Kapp D. Subarachnoid spread of ependymoma: Diagnosis and evaluation of therapy by computerized tomography. Annals Of Neurology 1979, 6: 538-539. PMID: 533251, DOI: 10.1002/ana.410060613.Peer-Reviewed Original Research
1975
Preoperative laminagraphic evaluation of the sphenoid sinus for transsphenoidal surgery
Rothman S, Kier E, Kirchner J, Allen W. Preoperative laminagraphic evaluation of the sphenoid sinus for transsphenoidal surgery. The Laryngoscope 1975, 85: 1986-1998. PMID: 1105038, DOI: 10.1288/00005537-197512000-00004.Peer-Reviewed Original Research