The gastric laboratory uses its protein ferment under an acid reaction.-- Ivan Pavlov
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Name: Ivan Pavlov Type: Psychologist Nationality: Russian Birth: September 14, 1849 Death: February 27, 1936 |
The gastric laboratory uses its protein ferment under an acid reaction.-- Ivan Pavlov
|
|
Name: Ivan Pavlov Type: Psychologist Nationality: Russian Birth: September 14, 1849 Death: February 27, 1936 |