TY - RPRT TI - Basic and interleukin-2-augmented natural killer cell activity in lichen planus. AU - M Simon AU - J Hunyadi AU - H Fickentscher AU - O P Hornstein PY - 1989 DO - 10.1159/000248413 UR - https://pubmed.ncbi.nlm.nih.gov/2785940/ ID - 2785940 ER -