Full text
PDFPage 592

Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Williams D. J., Williams A. C., Kruchek D. G. Problems in assessing contents of metered dose inhalers. BMJ. 1993 Sep 25;307(6907):771–772. doi: 10.1136/bmj.307.6907.771. [DOI] [PMC free article] [PubMed] [Google Scholar]
