title: Asking "how?" rather than "what, why, where, and who?".
authors.forename: M
authors.initials: M
authors.lastname: Chopra
authors.forename: D
authors.initials: D
authors.lastname: Sanders
mesh_terms: D003906:Developing Countries; D006302:Health Services Research; D006801:Humans; D011634:Public Health / Q000592:standards*; D012109:Research Support as Topic