The previous page is sending you to https://www.semanticscholar.org/paper/Ussefulnes-of-imaging-techniques-in-the-diagnostics-Jakubowska-Grajewska-Ferens/220a9c475a91b61e63868a2ed8a038053b86adea.

 If you do not want to visit that page, you can return to the previous page.