TY - GEN AU - Kirsch,L E AU - Nguyen,L AU - Gerth,R TI - Pharmaceutical container/closure integrity. III: Validation of the helium leak rate method for rigid pharmaceutical containers SN - 1079-7440 PY - 1997///1204 KW - Drug Packaging KW - standards KW - Glass KW - Helium KW - analysis KW - Mass Spectrometry KW - Quality Control N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't ER -