title: Fresh air and sunshine.
authors.forename: Olive
authors.initials: O
authors.lastname: Williamas
mesh_terms: D002648:Child; D006272:Health Facility Environment / Q000266:history*; D049673:History, 20th Century; D006776:Hospitals, Pediatric / Q000266:history; D006801:Humans; D008029:Lighting / Q000266:history*; D010362:Patients' Rooms / Q000266:history*; D013472:Sunlight; D014691:Ventilation