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Clinical Trial
. 1984 Apr;34(4):226-35.

[A health education program for pre-school children. 1. Results on health knowledge, health behavior, and oral hygiene]

[Article in German]
G Graehn
  • PMID: 6591576
Clinical Trial

[A health education program for pre-school children. 1. Results on health knowledge, health behavior, and oral hygiene]

[Article in German]
G Graehn. Stomatol DDR. 1984 Apr.
No abstract available

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