How They Dope today?

Blood doping in peloton still exists but is different than in 90s. The Athlete Biological Passport become a tool used to calibrate doping strategy by teams. Blood manipulation methods are more sophisticated as the bio-markers used in ABP can detect anomalies in athlete's blood profile.
This video is based on publications below although presents personal opinion on several subjects.

Publications:
ABP: https://rua.ua.es/dspace/bitstream/10...
Carsten Lundby - Science of blood doping detection: https://www.ncbi.nlm.nih.gov/pmc/arti...
WADA note about removing default access to ABP profile for an athlete (October 2021): https://adams-help.wada-ama.org/hc/en...
Factors confounding ABP: https://sportsmedicine-open.springero...
Micro-dosing and ABP: https://www.researchgate.net/publicat...
EPO Micro-dosing and ABP: https://www.researchgate.net/publicat...
Baesian inference: https://en.wikipedia.org/wiki/Bayesia...

Other sources:
https://www.researchgate.net/publicat...
https://www.sportsintegrityinitiative...
https://www.cyclingnews.com/features/...
https://www.cyclingnews.com/features/...
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https://www.cyclingnews.com/features/...
https://en.wikipedia.org/wiki/Biologi...
https://www.raeng.org.uk/RAE/media/Ev...