STUDY-GROUP on endemic goitre; final report.
D035843:Biomedical Research; D006042:Goiter / Q000517:prevention & control*; D006043:Goiter, Endemic; D006801:Humans; D011634:Public Health; D012965:Sodium Chloride
D012965:Sodium Chloride
GOITER/prevention and control; PUBLIC HEALTH; SODIUM CHLORIDE