Q4B evaluation and recommendation of pharmacopoeial texts for use in the ICH regions: annex 4A(R1) : microbiological examination of nonsterile products : microbial enumeration tests general chapter
United States. Department of Health and Human Services, issuing body.
United States. Food and Drug Administration, issuing body.
Center for Biologics Evaluation and Research (U.S.), issuing body.
Center for Drug Evaluation and Research (U.S.), issuing body.
Publication:
Silver Spring, MD : Center for Drug Evaluation and Research, September 2010