1. General guidelines for the selection and processing of rubber closures for parenteral products;Anschel;Bull. Parent. Drug Assoc.,1977
2. DIN containers and closures for irrigation and injectable solutions;Beaumont;Pharm. J.,1982
3. Extraction rates of marker compounds from rubber closures for parenteral use;Boyett;Bull. Parent. Drug Assoc.,1975
4. Extraction rates of marker compounds from rubber closures for parental use. II. Mechanism of extraction and evaluation of select extraction parameters;Boyett;Bull. Parent. Drug Assoc.,1976
5. Chemical leaching of rubber stoppers into parenteral solutions;Danielson;J. Parent. Sci. Techmol.,1983