[Eradication of measles -- a difficult goal].
Gay
N J
NJ
Immunization Division, Public Health Laboratory Service, Communicable Disease Surveillance Centre, 61 Colindale Avenue, London NW9 5EQ.
D006801:Humans; D008457:Measles / Q000517:prevention & control*; D008458:Measles Vaccine
D008458:Measles Vaccine