title: Obituary Notice. Wallace Ruddell Aykroyd, CBE, MD, ScD (30 July 1899-7 February 1979).
mesh_terms: D001634:Bibliographies as Topic; D049673:History, 20th Century; D007194:India; D008131:London; D052756:Nutritional Sciences / Q000266:history; D011634:Public Health / Q000266:history; D013557:Switzerland; D014480:United Nations / Q000266:history