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Health, 22.06.2019 00:30
Explain how to barriers you describe in a part can lead to long term consequences related to risk behavior and negative health outcomes for young people
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Health, 22.06.2019 15:20
[120 total points] (public health) in one of the largest human experiments ever conducted, in 1954 a randomized controlled trial was run to see whether a vaccine developed by a doctor named jonas salk was effective in preventing paralytic polio. a total of 401,974 children (ages 6β9), chosen to be representative of those who might be susceptible to the disease, were randomized to two groups: 200,745 children (the control group c) were injected with a harmless saline solution (a placebo) and the other 201,229 children (the treatment group t) were injected with salkβs vaccine.what was the point of giving saline solution to the children who didnβt get the vaccine? explain briefly.
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Health, 22.06.2019 22:30
What kind of wound occurred when the skin scrapes against a hard surface and tiny blood vessels break in the outer layer of skin
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do i possibly have low iorn cause when i get out of bed when im using my phone or like when i wake u...
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