Suggested Topics within your search.
Suggested Topics within your search.
Humans
aged
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cohort analysis
female
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human
male
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very elderly
major clinical study
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Aged
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Aged, 80 and over
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Article
12
Female
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Male
11
controlled study
11
middle aged
11
retrospective study
11
Middle Aged
10
Retrospective Studies
10
adult
9
Adult
7
hospital patient
7
United States
6
Young Adult
6
emergency ward
6
young adult
6
comparative study
5
economics
5
health care utilization
5
medicare
5
observational study
5
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