Perbandingan penyebaran blok Paravertebral Torakal teknik Loss of resistance satu titik dengan dua titik : penelitian pada Kadaver = A comparison between single and dual injection Thoracic Paravertebral block's spread with Loss of Resistance technique : a study in Cadaver / Alexander Samuel Partogi - Partogi, Alexander Samuel, author (Fakultas Kedokteran Universitas Indonesia, 2012)