Evaluating prophylactic heparin in ambulatory patients with solid tumours: a systematic review and individual participant data meta-analysis

Holger J. Schünemann, Matthew Ventresca, Mark Crowther, Matthias Briel, Qi Zhou, Simon Noble, Fergus Macbeth, Gareth Griffiths, David García, Gary H. Lyman, Marcello Di Nisio, Alfonso Iorio, Lawrence Mbuagbaw, Ignacio Neumann, Nick van Es, Melissa Brouwers, Gordon Guyatt, Michael B. Streiff, Maura Marcucci, Tejan Baldeh, Iván D. Flórez, Özlem Gürünlü Alma, Ziad Solh, Patrick M. Bossuyt, Lara A Kahale, Walter Ageno, George Bozas, Harry R. Büller, B Lebeau, Ramón Lecumberri, Charles L. Loprinzi, Robert D. McBane, Kostandinos Sideras, Anthony Maraveyas, Uwe Pelzer, James Perry, Clara Klerk, Giancarlo Agnelli, Elie A. Akl