D Tamarkin, D Friedman, M Eini, A Besonov - US Patent 7,704,518, 2010 - Google Patents
2,390,921 A 12, 1945 Clark(57) ABSTRACT 2,524,590 A 10, 1950 Boe 2,586.287 A 2, 1952
Apperson 2,617,754. A 1 1/1952 Neely A hygroscopic pharmaceutical composition includes …