TY - RPRT TI - Surgery for left main spasm. Is it indicated? AU - W L Ng AU - E K Sim AU - T C Yeo AU - Y T Lim PY - 1996 DO - 10.1016/0167-5273(96)02604-6 UR - https://pubmed.ncbi.nlm.nih.gov/8818743/ ID - 8818743 ER -