TY - RPRT TI - Does body position before and during blood sampling influence the athlete biological passport variables? AU - Astolfi, T. AU - Schumacher, Y. O. AU - Crettaz von Roten, F. AU - Saugy, M. AU - Faiss, R. PY - 2019 DO - 10.1101/759563 UR - https://www.biorxiv.org/content/10.1101/759563v1 ID - 10.1101/759563 ER -