This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Adenocarcinoma.svg Adenocarcinoma rappresentazione schematica Transferred from org it transfer was stated to be made by User ceccomaster br Original text Proprio lavoro basato su proprie conoscenze giugno br original upload date Cecco msg giu CEST Original uploader was Ceccomaster at org it Released into the public