documents selected.
- 40511981530
Author(s): Näätänen, E. Paatero, Y. Title: [Roentgenological-anatomical investigations of the frontal sinus] Subject(s): Frontal sinus Radiography Journal Title Abbreviation: Duodecim Place of Publication: Helsin. Date of Publication: 1938 Pagination: 54: 1032–46. Language: Finnish Type of Resource: Analytic Series/Volume/Page: Series 4/Volume 5/Page 1198