TY - RPRT TI - Mast cell polymorphisms. Present concepts, future directions. AU - D Befus AU - H Fujimaki AU - T D Lee AU - M Swieter PY - 1988 DO - 10.1007/bf01538127 UR - https://pubmed.ncbi.nlm.nih.gov/2449998/ ID - 2449998 ER -