Disanto, C. .; Celano, G. .; Dambrosio, A. .; Quaglia, N. C. .; Bozzo, G. .; Tritto, A. .; Celano, G. V. Food Safety in Collective Catering: Knowledge, Attitudes and Correct Application of GHP/GMP Knowledge Among Foodservice Workers. Ital J Food Safety 2021, 9.