title: [An introduction to the hygienic-sanitary situation in the districts of Madrid from the late 19th to the early 20th century].
authors.forename: Maria Isabel
authors.initials: MI
authors.lastname: Porras Gallo
mesh_terms: D004194:Disease; D049672:History, 19th Century; D049673:History, 20th Century; D006920:Hygiene / Q000266:history; D009017:Morbidity; D009026:Mortality; D011634:Public Health / Q000266:history; D012498:Sanitary Engineering / Q000266:history / Q000331:legislation & jurisprudence / Q000379:methods; D012499:Sanitation / Q000266:history; D013030:Spain / Q000208:ethnology