<cri_photo_page Princ_tox | stock_photo:people:speakers:2017_events:princtox:princtox_10_s.jpg| stock_photo:people:speakers:2017_events:princtox:princtox_10_l.jpg| stock_photo:people:speakers:2017_events:princtox:princtox_10_o.jpg| (7 Febuary - 21 Aprill 2017) | </strong>Principles of Toxicology </strong>, (7 Febuary - 21 Aprill 2017) <br> <br /> <br /> >