Public health nutrition and food safety, 1900-1999.
D003677:Deficiency Diseases / Q000178:diet therapy / Q000266:history*; D005506:Food Contamination / Q000517:prevention & control; D005516:Food Microbiology; D049673:History, 20th Century; D006801:Humans; D009747:Nutritional Physiological Phenomena; D011634:Public Health / Q000266:history* / Q000639:trends