@article{Bwana2018, author = "Priska Bwana and Lydia Ochieng’ and Matilu Mwau", title = "{Instructions for use in English.}", year = "2018", month = "9", url = "https://plos.figshare.com/articles/figure/Instructions_for_use_in_English_/7086884", doi = "10.1371/journal.pone.0202491.g004" }