English applies to jurisdiction: United States of America determination method: work of the federal government of the United States determination method: SHA-1...
derivative work of the following images: File:Ascariasis_LifeCycle_-_CDC_Division_of_Parasitic_Diseases.gif licensed with PD-USGov-HHS-CDC 2006-11-12T21:15:52Z...
English applies to jurisdiction: United States of America determination method: work of the federal government of the United States determination method: SHA-1...