1. Infectious Disease Control in the Workplacehttps://www.rpta.org/safety/4infectious_disease_control.pdf
2. Occupational Hygiene—Occupational Diseasehttps://www.ccohs.ca/oshanswers/hsprograms/occ_hygiene/occ_disease.html
3. Official Journal of the European Communities 2000http://www.biosafety.be/PDF/2000_54.pdf
4. Occupational Diseases in Poland in 2019;Świątkowska,2020