※一部利用できない機能があります
- Health surveys--United States (2)
- Health attitudes--United States (1)
- Health behavior--United States (1)
- Medical errors--United States--Surveys (1)
- Medical misconceptions--United States--Surveys (1)
- Medicine, Preventive--United States (1)
- Medicine--Practice--United States--Surveys (1)
- Public health--United States (1)
- Self-care, Health--United States--Surveys (1)
- United States--Statistics, Medical (1)