TY - RPRT TI - Porphyric neuropathy: an ultrastructural and quantitative case study. AU - P S Thorner AU - J M Bilbao AU - A A Sima AU - S Briggs PY - 1981 DO - 10.1017/s0317167100043390 UR - https://pubmed.ncbi.nlm.nih.gov/7326607/ ID - 7326607 ER -