TY - RPRT TI - Friable scalp nodule in an elderly man. AU - L B Dittrich AU - J C English AU - J D Hendrix AU - J W Patterson PY - 2000 DO - 10.1001/archderm.136.11.1409 UR - https://pubmed.ncbi.nlm.nih.gov/11074708/ ID - 11074708 ER -