TY - RPRT TI - Rapid decrease in tuberculin skin test reactivity at preschool age after newborn vaccination. AU - L Kröger AU - M L Katila AU - M Korppi AU - E Brander AU - M Pietikäinen PY - 1992 DO - 10.1111/j.1651-2227.1992.tb12332.x UR - https://pubmed.ncbi.nlm.nih.gov/1421907/ ID - 1421907 ER -