TY - RPRT TI - Chronic diseases: an increasing challenge in developing countries. AU - Derek Yach AU - Marissa Kellogg AU - Janet Voute PY - 2005 DO - 10.1016/j.trstmh.2005.02.001 UR - https://pubmed.ncbi.nlm.nih.gov/15780337/ ID - 15780337 ER -