Maria Dolores Souza

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A comparative study of the viability of 34 lots of freeze-dried BCG vaccine has been carried out using an oxygen electrode polarographic technique, Warburg respirometry and colony counting. There were no statistical differences between the results obtained with the polarographic and Warburg techniques. Both methods gave reliable and similar results and(More)
Stress can affect all people, regardless of age, gender or ethnicity. The human body utilizes stress as a response in three different situations, classified according to the way it generates physical, mental or emotional stress. It is important to notice that the nervous system evokes the same physiological responses, no matter what type of stress, and(More)
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