@article {Norrise000963, author = {Susan L Norris and Eva A Rehfuess and Helen Smith and {\"O}zge Tun{\c c}alp and Jeremy M Grimshaw and Nathan P Ford and Anayda Portela}, title = {Complex health interventions in complex systems: improving the process and methods for evidence-informed health decisions}, volume = {4}, number = {Suppl 1}, elocation-id = {e000963}, year = {2019}, doi = {10.1136/bmjgh-2018-000963}, publisher = {BMJ Specialist Journals}, URL = {https://gh.bmj.com/content/4/Suppl_1/e000963}, eprint = {https://gh.bmj.com/content/4/Suppl_1/e000963.full.pdf}, journal = {BMJ Global Health} }