M. Jongwannasiri, T. Chintapanyakun, and W. Viseshsindh, “Compared Position of Urination on Uroflowmetry and Post Void Residual in Patient with Benign Prostatic Hyperplasia (BPH)”, J Royal Thai Army Nurses, vol. 21, no. 1, pp. 176–182, Apr. 2020.