Popp, Walter, Khand Zorigt, Michael Borg, Simeone Zerafa, Nagwa Khamis, Nizam Damani, Abimbola Sowande, et al. 2015. “Global Practices Related to Handling of Faeces and Urine in Hospitals - Results of an IFIC Survey”. International Journal of Infection Control 11 (1). https://doi.org/10.3396/ijic.v11i1.13605.