TY - RPRT TI - [Cutaneous delayed hypersensitivity in a French reference population using the cell-mediated immunity multitest device]. AU - G Biron AU - M Roumiantzeff AU - N Ajjan AU - C Richard AU - G Tixier AU - B Serrou PY - 1981 UR - https://pubmed.ncbi.nlm.nih.gov/6117233/ ID - 6117233 ER -