Sari, S. Y. I., Ibrahim, K., Haroen, H., Afriandi, I., Sunjaya, D. K., Hinduan, Z. R., … Meheus, A. (2011). Knowledge, attitude and perceived adherence with universal precaution among health care workers in the obstetrics and gynaecology department of an Indonesian teaching hospital. International Journal of Infection Control, 7(4). https://doi.org/10.3396/ijic.v7i4.5465