[Problems posed by the development & use of various viral vaccinations].
D002648:Child; D006801:Humans; D007223:Infant; D012137:Respiratory System; D012141:Respiratory Tract Infections; D014611:Vaccination; D014777:Virus Diseases
RESPIRATORY TRACT/infections; VIRUS DISEASES/in infant and child
Quelques problèmes posés par la réalisation et l'utilisation de certaines vaccinations virales.