The epidemiological significance of the differentiation of pertussis and parapertussis.
DONCHEV
D
D
STOYANOVA
M
M
D002454:Cell Differentiation; D002648:Child; D006801:Humans; D007223:Infant; D012141:Respiratory Tract Infections; D014917:Whooping Cough / Q000175:diagnosis*
RESPIRATORY TRACT INFECTIONS/in infancy and childhood; WHOOPING COUGH/diagnosis