Assertion: cartilage's cell | /r/HasProperty | mast cells
Facets:
Source sentences:
text: The major cells include fibroblasts, adipocytes, plasma cells and mast cells.
text: The major cells include fibroblasts, adipocytes, plasma cells and mast cells.
text: The cells of connective tissue include fibroblasts, adipocytes, macrophages, mast cells and leucocytes.