TY - Journal of International Oncology A1 - Zhao Hongxiao, Liu Chunling T1 - Research progress in the transformation of small cell lung cancer after targeted drug resistance by EGFR gene mutations Y1 - 2024-11-08 JF - Journal of International Oncology JO - Journal of International Oncology SP - 712 EP - 716 VL - 51 IS - 11 UR - https://gjzlx.sdfmu.edu.cn N1 - 10.3760/cma.j.cn371439-20240328-00120 ER -