[Morphological studies of the parodontium and some internal organs in white rats, whose diet has been mixed with coal dust].
D003031:Coal / Q000009:adverse effects; D005891:Gingivitis / Q000139:chemically induced
D003031:Coal
Morfologichni prouchvaniia na parodonta i niakoi vŭtreshni ortani u veli plŭkhove, poluchavashti khrana, primesena s vŭglishten prakh.