[Study of improving the quality of teeth and periodontal tissue united slides].
Wang
Yu
Y
Zang
Guang-xiang
GX
Sun
Hong-chen
HC
D006801:Humans; D016612:Paraffin Embedding / Q000379:methods*; D010519:Periodontium / Q000473:pathology*; D014070:Tooth / Q000473:pathology*