I was pointed to a German documentary about "The truth and its price - two whistleblowers speak up". The video is only in German. https://www.zdf.de/dokumentation/37-grad/37-die-wahrheit-und-ihr-preis-100.html At minute 9:22 Rituximab is mentioned. 9:55 shows a picture of an electropheresis result with the text: Is seems to have become public in 2005, several pharmacies were reported. A legal process started in 2015. Which led to nothing, it seems. Is this already known knowledge? Any opinions about that? Edit: What I actually wanted to say is that 1) a pharma company sold e.g. "fake rituximab" and 2) at least one pharmacy sold "fake anti cancer drugs".