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anthonydel117 anthonydel117
wrote...
Posts: 350
4 months ago
In many situations it is unethical to withhold treatment from a group simply for the purposes of experimentation. As a result, a(n) ________ study must be done.

▸ quasi-experimental

▸ retrospective

▸ prospective

▸ observational
Textbook 

Paramedic Care: Principles & Practice, Volume 1


Edition: 5th
Authors:
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christinaalexchristinaalex
wrote...
Posts: 315
4 months ago
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observational
1

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