TY - BOOK AU - Ridgway,K. TI - Hard capsules : : development and technology / SN - 0853691592 U1 - 615.191 22 PY - 1987///. CY - London PB - Pharmaceutical Press KW - Capsules (Pharmacy) KW - Manufactures KW - Pharmaceutical chemistry N1 - Includes index; "Bibliography of capsules": p. 205-300; The history of the gelatin capsule and of capsule-filling machinery -- the manufacture and properties of gelatin -- gelatin additives and substitutes -- hard capsule manufacture -- powder characteristics and formulation for high-speed filling -- capsule filling machinery -- handling systems for filled capsules -- capsule standards -- drug release from capsules ER -