Tuberculin testing before BCG vaccination: effect of age on adverse effects has not been made clear.
Roberts
Richard J
RJ
D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D014374:Tuberculin Test / Q000009:adverse effects*; D014376:Tuberculosis / Q000517:prevention & control*; D014611:Vaccination