| 21. | First, she worked as a laboratory assistant in biochemistry.
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| 22. | I was only a laboratory assistant and they all laughed, so I forgot about it.
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| 23. | Laboratory assistant Ava joined the cast in recent years.
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| 24. | He studied under Jean-Baptiste Dumas as a laboratory assistant and worked with Charles Fr�d�ric Gerhardt.
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| 25. | He worked his way through school as a stevedore and a laboratory assistant at Firestone.
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| 26. | "We ask ourselves why the cyclists should go, " said Julian Wolffray, a chemistry laboratory assistant.
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| 27. | Tsujimura's research career began in 1920 when she joined Hokkaido Imperial University as a laboratory assistant.
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| 28. | She was a photo laboratory assistant by profession.
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| 29. | Aminadab, Aylmer s laboratory assistant, is described as being short and bulky with a shaggy appearance.
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| 30. | In 1911 Southard and his laboratory assistant, Emma Mooers, contracted a streptococcal infection during an autopsy.
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