Excellent Information. I would say every toxicologist should once go thorough this wondaful series of lectures covering almost all the aspect of Toxicology. Very well designed course. My best wishes to all the facilitators for their hard work. Looking forward some similar course from Johns Hopkins University.

i recommend this course to anyone especially those in the toxicology field. i have really learnt alot. i thank the team from John Hopkins University for making this course interesting and easy to learn and understand and i also thank Coursera for making this course available online to people

The course was fabulous and was equally effective and it is the ultimate need of today . The idea of paradigm shift in toxicology to in vitro toxicology testing was and is realistic and much more helpful. I owe my sincere thanks to all the professors of this course.

This was a very well run course with helpful activities. I have used the material in my profession. It is not a lightweight course; some courses you can breeze through, but this one will take some effort and time. But it's well worth it.

Very nicely designed course. The instructors offer an excellent and easy to understand overview of a range of promising Tox21 tools and approaches using good examples and illustrations.

A very well-taught course with lots of useful information. I highly recommend it.

Awesome course! Highly essential information for all toxicologists!

Much needed course for any toxicologist

very helpful and good course

Very challenging, only for people having already a background in toxicology.

There is really no need for this to be a course. All you need to know is how much to use and where to use portions and which dosages are lethal and which ones aren't.