title: HCS, an affordable instrument to assess haemoglobin.
authors.affiliation: Department of Control of Neglected Tropical Diseases (NTD), World Health Organization, Avenue Appia 20, 1211 Geneva 27, Switzerland. Electronic address: montresora@who.int.
authors.forename: Antonio
authors.initials: A
authors.lastname: Montresor
authors.affiliation: Department of Nutrition for Health and Development (NHD), World Health Organization, 1211 Geneva 27, Switzerland.
authors.forename: Juan Pablo
authors.initials: JP
authors.lastname: Peña-Rosas
mesh_terms: D000740:Anemia; D006454:Hemoglobins; D006801:Humans
chemical_list: D006454:Hemoglobins