Complicating pericarditis and cardiac tamponade in a patient of primary HER2/neu positive gastric signet ring cell carcinoma - Yu-Guang Chen; Mei-Ju Lai; Yi-Jia Lin; Ren-Hua Ye; Jia-Hong Chen; Yi-Ying Wu; Tzu-Chuan Huang; Ping-Ying Chang; Ming-Shen Dai; Yeu-Chin Chen; Ching-Liang Ho (Journal of Cancer Research and Practice, 2017)