Microbiological techniques as analytical and purification tools with special reference to trace metals.
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Animals↗
Biomedical subjects
Publications and source records attributed to D J Nicholas.
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Rats continued to lever press for food when a bowl of free food was placed in the experimental chamber. Chlordiazepoxide increased the amount of free food consumed, and tended to reduce the amount of lever pressing. It is argued that the drug decreased container neophobia in the animals, rather than acting like an increase in food deprivation.