1. An Introduction to Categorical Data Analysis;Agresti,2007
2. Quality Assurance of Aseptic Preparation Services: Standards Handbook;Beaney,2016
3. Microbiologische validatie van aseptische handelingen: wat zijn de criteria?;Boom;Pharm Weekbl (WP),2012
4. Microbiological monitoring during aseptic handling: methods, limits and interpretation of results;Boom;Eu. J. Pharm. Sci.,2020
5. Improving the aseptic transfer procedures in hospital pharmacies part B: disinfection methods for materials with a non-sterile surface;Boom;Eur. J. Hosp. Pharm.,2021