Create 2 Informative (NOT DESCRIPTIVE!) abstracts from 2 different articles that are based on How social determinants influenced oral health?. 1 page per abstract. All abstracts include:
1. A full citation of the source, preceding the abstract.
2. The most important information first.
3. The same type and style of language found in the original, including technical language.
4. Key words and phrases that quickly identify the content and focus of the work. 5. Clear, concise, and powerful language.