TY - GEN TI - Practice guidelines in cardiothoracic surgery SN - 0003-4975 PY - 1992///0630 KW - Cardiac Surgical Procedures KW - standards KW - Esophageal Diseases KW - diagnosis KW - Humans KW - Thoracic Surgery N1 - Publication Type: Guideline; Journal Article; Practice Guideline UR - https://doi.org/10.1016/0003-4975(92)90413-x ER -