J Am Pharm Assoc Am Pharm Assoc. 1953 Dec;42(12):744-6. doi: 10.1002/jps.3030421212.
Journal of the American Pharmaceutical Association. American Pharmaceutical Association
R A DAOUST
PMID: 13108786 DOI: 10.1002/jps.3030421212
[No abstract available.]
Keywords: CAFFEINE/determination; COLORIMETRY