Pharma Tube is a series of videos containing lectures about basic and clinical pharmacologywhich prepared from Pharma Guide book, By Pharmacist: Dahshan Hassan Dahshan. These lectures for specialists in the- Medical field, - Pharmacists, - Physicians, - Dentists and Nurses. For your suggestions please contact me on my- Facebook accounthttps://www.facebook.com/Dr. Dhshan- GmailDr. email@example.com- Pharma Guide (facebook page) https://www.facebook.com/Pharma. Guide. book.