DOI resolved by resea

Periodontal Disease in Pregnancy II. Correlation Between Oral Hygiene and Periodontal Condition

(1964). Periodontal Disease in Pregnancy II. Correlation Between Oral Hygiene and Periodontal Condition. Acta Odontologica Scandinavica: Vol. 22, No. 1, pp. 121-135.

John Silness, Harald Löe

https://resea.org/10.3109/00016356408993968

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Abstract

(1964). Periodontal Disease in Pregnancy II. Correlation Between Oral Hygiene and Periodontal Condition. Acta Odontologica Scandinavica: Vol. 22, No. 1, pp. 121-135.