TY - JOUR T1 - Cardiac tamponade as an unusual initial presentation of squamous cell carcinoma of the esophagus A1 - Hongsuphan,Nitchakarn A1 - Faikongngeon,Saowaluck A1 - Wongtanasarasin,Wachira JO - Signa Vitae VL - 18 IS - 6 SP - 110 EP - 113 SN - 1845-206X Y1 - 2022 ER -