Salmon-Ceron Dominique, Cohen Julien, Winnock Maria, Roux Perrine, Sadr Firouze Bani, Rosenthal Eric, Martin Isabelle Poizot, Loko Marc-Arthur, Mora Marion, Sogni Philippe, Spire Bruno, Dabis François, Carrieri Maria Patrizia. Engaging HIV-HCV co-infected patients in HCV treatment: the roles played by the prescribing physician and patients' beliefs (ANRS CO13 HEPAVIH cohort, France). BMC Health Services Research. 2012;12(1):59.