1. Microbiological Examination of Laboratory Animals for Purposes of Accreditation;Accreditation Microbiological Advisory Committee,1971
2. Analysis of nitrite, nitrate and nitrosamines in human faeces;Archer,1981
3. Distribution and metabolism of nitrate and nitrite in rats;Balish,1981
4. Assessment of the carcinogen N-nitrosodiethanolamine in tobacco products and tobacco smoke;Brunnemann;Carcinogenesis,1981
5. Biochemical studies on the catalysis of nitrosation by bacteria;Calmels;Carcinogenesis,1987