1. Instrumental methods for rapid microbiological analysis;Nelson,1985
2. Rapid methods and automation in microbiology and immunology;Habermehl,1985
3. The viable count: Quantitative and Environmental aspects;Hattori,1988
4. Piezoelectric device for mass and chemical measurements: an update;McCallum;A review. Analyst,1989
5. Piezoelectric crystal biosensors;Ngeh-ngwainbi;Biosensors Bioelectron.,1990