[Decreasing infant mortality of whooping cough].
D035843:Biomedical Research; D001996:Bronchopneumonia / Q000628:therapy*; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D014917:Whooping Cough / Q000517:prevention & control*
BRONCHOPNEUMONIA/therapy; WHOOPING COUGH/prevention and control
Afnemende sterfte aan kinkhoest bij zuigelingen.