Journal of Controlled Release. 116(2):e31–e33, NOV 2006 DOI: 10.1016/j.jconrel.2006.09.034 , PMID: 17718955 Issn Print: 0168-3659 Publication Date: 2006/11/01 Print Preparation of poly(-isopropylacrylamide) hollow beads as reservoir drug delivery systems M. Khorram;E. Vasheghani-Farahani;R. Dinarvand; + Author Information 1Chem. Eng. Dept., Sistan & Baluchestan University, P.O. Box 98167-161, Zahedan, Iran2Chem. Eng. Dept., Tarbiat Modarres University, P.O. Box 14155-4838, Tehran, Iran3Faculty of Pharmacy, Tehran University, Tehran, Iran Checking for direct PDF access through Ovid Abstract Abstract unavailable for this article.