Female scientist in white coat holding digital tablet and giving presentation about microbiology research to healthcare professionals during medical conference
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Medical conference speaker standing in front of projection screen with line graph, holding digital tablet and giving presentation, then answering question from audience
Experienced man presenting at medical conference, answering questions
Experienced medical professional presenting at conference or giving lecture in white coat
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Female scientist wearing white coat and microphone headset pointing at microscope image and graph on projection screen, commenting on medical research and giving presentation on conference
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Experienced female doctor in white coat and glasses talking in mic in front of projection screen while giving presentation on healthcare conference
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Healthcare conference speaker in formal suit standing in front of projection screen with graph, holding digital tablet and answering questions of audience after presentation
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Female medical expert in white coat holding digital tablet and explaining presentation to audience while leading healthcare conference
Medium section shot of unrecognizable African American medical worker making presentation at conference or giving lecture to students
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Female doctor in white coat speaking in mic in front of projection screen with image of cells and infographics while giving presentation on medical conference
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Close up shot of hands of male speaker zooming line graph on digital tablet while giving presentation to audience on medical conference
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Leading healthcare expert standing in front on projection screen with line graph, using digital tablet and giving speech to audience during medical conference