Non-pharmacological measures for preventing opportunistic infection in patients with haematological malignancies (Protocol) Issa R, Muhamad NA, Lai NM, Hashim R, Esa E, Adon MY, Mustapha N, Abdullah WA, Yap TY, Mohd Noor A, Mohamed NNE, Abdullah Z This is a reprint of a Cochrane protocol, prepared and maintained by The Cochrane Collaboration and published in The Cochrane Library 2014, Issue 9 http://www.thecochranelibrary.com Non-pharmacological measures for preventing opportunistic infection in patients with haematological malignancies (Protocol) Copyright © 2014 The Cochrane Collaboration. Published by John Wiley & Sons, Ltd.