1. Basic Concepts and Skills In Health Practices;Akça-Ay,2016
2. Morissette L. Subcutaneous injection techniques of anticoagulant therapie. HIM 1990-2015;1793. https://stars.library.ucf.edu/honorstheses1990-2015/1793.
3. A study on the effect of the duration of subcutaneous heparin injection on bruising and pain;Zaybak;J Clin Nurs,2008
4. Subcutaneous injection of drugs: literature review of factors influencing pain sensation at the injection site;Usach;Adv Ther,2019
5. Effect of cold application on bruising and pain following heparin subcutaneous injection: a systematic review and meta-analysis;Mohammady;J Nurs Scholarsh,2020