Georgios Papanikolaou trivia: 40 facts about the inventor of Pap smear! May 13, 2019 By Costas Despotakis Leave a Comment Georgios Papanikolaou was one of the pioneers in cytopathology and early cancer diagnosis! And one of the people you should know! [Read more…] about Georgios Papanikolaou trivia: 40 facts about the inventor of Pap smear!