@incollection{Sen17, author = {Sabyasachi Maiti and Kalyan Kumar Sen}, title = {Introductory Chapter: Drug Delivery Concepts}, booktitle = {Advanced Technology for Delivering Therapeutics}, publisher = {IntechOpen}, address = {Rijeka}, year = {2017}, editor = {Sabyasachi Maiti and Kalyan Kumar Sen}, chapter = {1}, doi = {10.5772/65245}, url = {https://doi.org/10.5772/65245} }