TY - RPRT TI - Prick testing for allergens standardized by using a precision needle. AU - H M Brown AU - S Su AU - N Thantrey PY - 1981 DO - 10.1111/j.1365-2222.1981.tb01571.x UR - https://pubmed.ncbi.nlm.nih.gov/7214688/ ID - 7214688 ER -