TY - RPRT TI - Extensive ulcerations in the postphlebitic leg. AU - K A Lofgren AU - E P Lofgren PY - 1969 DO - 10.1016/s0039-6109(16)38937-x UR - https://pubmed.ncbi.nlm.nih.gov/4898616/ ID - 4898616 ER -