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3 results
  1. 2019New_Mesh_Tree_Hierarchy.txt 
    https://www.nlm.nih.gov/.../download/2019New_Mesh_Tree_Hierarchy.txt
    ... 800.600.925 Xeroderma Pigmentosum C17.800.621 Pigmentation Disorders C17.800.621.166 Argyria C17.800.621. ... Ossification of Posterior Longitudinal Ligament C23.550.755 Pigmentation Disorders C23.550.759 Polydipsia C23.550.759.500 ...
  2. NLM Classification 2023 Summer Edition Now Available. NLM Technical Bulletin. 2023 Sep–Oct 
    https://www.nlm.nih.gov/...so23_summer_classification_available.html
    ... Former Caption New Instructions for Classification WR 267 [Pigmentation disorders] Of metabolic origin Classify pigmentation disorders of metabolic origin in WR 265. WR 330 ...
  3. pdfNLM Technical Bulletin, no.117-128 
    https://www.nlm.nih.gov/.../nlmarchives/techbull/117-128-1979.pdf
    ... Peuts-Jschers Syndrome Ph"5ical Medicine Pickwickian Syndrome Pigmentation Disorders Pitch Discrimination Placental Lactoqen Plasmlnogen Plasmlnogen Activators Pneumonectomy ...