title: Busulfan hyperpigmentation: light and electron microscopic studies.
mesh_terms: D002066:Busulfan / Q000009:adverse effects*; D006801:Humans; D008544:Melanocytes / Q000648:ultrastructure; D008854:Microscopy, Electron; D010859:Pigmentation Disorders / Q000139:chemically induced / Q000473:pathology*; D012867:Skin / Q000473:pathology / Q000648:ultrastructure
chemical_list: D002066:Busulfan