"Knowledge and Practice of Low-Dose Lung Cancer CT Screening" Lung Cancer CT Screening Certification Organization Price: ¥6500 #LungCancerCTScreeningCertificationOrganization #Book #Nature/MedicalScience/Health Purchased new. There were lines drawn in two places with a Frixion pen, which have been erased. There may be lines drawn in other places, but they can be erased as they were drawn with a Frixion pen. Please understand this before purchasing.