Ossification of ligaments due to fluorides.
D005459:Fluorides / Q000009:adverse effects*; D006801:Humans; D008022:Ligaments / Q000000981:diagnostic imaging / Q000187:drug effects*; D009999:Ossification, Heterotopic / Q000139:chemically induced* / Q000000981:diagnostic imaging; D011859:Radiography
D005459:Fluorides