How Long to Read The Future of Predictive Safety Evaluation

How Long Does it Take to Read The Future of Predictive Safety Evaluation?

It takes the average reader 3 hours and 51 minutes to read The Future of Predictive Safety Evaluation by D.V. Parke

Assuming a reading speed of 250 words per minute. Learn more

Description

A. N. WORDEN, D. V. PARKE AND J. MARKS THE BACKGROUND There is nothing new about the fact that chemical substances derived either from natural products or by synthetic means .. can give rise to toxicity in animals and human beings, and that they must be subjected to controls. The earliest writings speak of such toxicity and, from the times of ancient Egypt and in the Old Tes tament, controls have existed[l]. In the Middle Ages Paracelsus (1493-1541) noted that "All things are poisons, for there is nothing without poisonous qualities. It is only the dose which makes a thing a poison", and hence he stressed the importance of dose relative to toxic reactions [ 2] . Most of the early controls concentrated on substances that were to be deliberately administered to the human subject in the form of medicines. Legislation for many centuries was mainly con cerned with regulating the activities of apothecaries and physicians. The Royal College of Physicians, for example, was originally established to control the activities of physicians within London. Among the controls which it exerted was that over the use of medicinal substances. Such controls were, however, poor, based as they were on hearsay evidence of toxicity. For many centuries no means existed for the accurate determination of toxicity.

How long is The Future of Predictive Safety Evaluation?

The Future of Predictive Safety Evaluation by D.V. Parke is 226 pages long, and a total of 57,856 words.

This makes it 76% the length of the average book. It also has 71% more words than the average book.

How Long Does it Take to Read The Future of Predictive Safety Evaluation Aloud?

The average oral reading speed is 183 words per minute. This means it takes 5 hours and 16 minutes to read The Future of Predictive Safety Evaluation aloud.

What Reading Level is The Future of Predictive Safety Evaluation?

The Future of Predictive Safety Evaluation is suitable for students ages 12 and up.

Note that there may be other factors that effect this rating besides length that are not factored in on this page. This may include things like complex language or sensitive topics not suitable for students of certain ages.

When deciding what to show young students always use your best judgement and consult a professional.

Where Can I Buy The Future of Predictive Safety Evaluation?

The Future of Predictive Safety Evaluation by D.V. Parke is sold by several retailers and bookshops. However, Read Time works with Amazon to provide an easier way to purchase books.

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