✦ LIBER ✦
Survey of periodontal disease among workers in Tianjin using Ramfjord's Periodontal Disease Index (PDI)
✍ Scribed by Wen Jin Wang; Chang Yun Liu; De Zhang Liu; Chin Jiang Lee
- Book ID
- 109362580
- Publisher
- John Wiley and Sons
- Year
- 1987
- Tongue
- English
- Weight
- 177 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0301-5661
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