Pls complete it (picture)
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Answers: 2
Health, 22.06.2019 15:20, timozy95
[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 6–9), 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 salk’s vaccine. what was the point of giving saline solution to the children who didn’t get the vaccine? explain briefly.
Answers: 2
Health, 22.06.2019 19:20, TropicalFan
Choose thyroid, parathyroid, or the adrenal gland and choose one disease affecting this part of the en-docrine system.
Answers: 1
Health, 22.06.2019 22:10, skylarbrown018
Wich technque is not recommended for use as a supporting detail
Answers: 2
Mathematics, 05.12.2020 08:10
Mathematics, 05.12.2020 08:10
Health, 05.12.2020 08:10
Advanced Placement (AP), 05.12.2020 08:10