@article{王焕云_133, author = {[王焕云, 袁金燕, 李希红]}, title = {无痛技术在肿瘤患儿应用超声引导下改良塞丁格PICC置管中的效果}, publisher = {betway必威登陆网址 (betway.com )学报}, year = {2021}, journal = {betway必威登陆网址 (betway.com )学报}, volume = {42}, number = {2}, eid = {133}, pages = {133-135}, keywords = {无痛技术;肿瘤患儿;PICC;置管成功率}, doi = http://xuebao.sdfmu.edu.cn/CN/10.3969/j.issn.1004-7115.2021.02.017 }