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.
Rudolf Chrobak. en Rudolf Chrobak Austrian gynaecologist and obstetrician de Rudolf Chrobak sterreichischer Gynkologe und Geburtshlfer Med Dtsch BerlinCharlottenburg Adolf Eckstein ca PDold Rudolf Chrobak
Page 2023 Free-images.com. All images are Public Domain