Jian Fan Ming-Ming Wang Yu-Ping Liu
10.1515/med-2017-0063
Open Med (Wars)
2017 Dec 29;12:446-449.
broken needle magnet sacrum
CC BY-NC-ND
https://pubmed.ncbi.nlm.nih.gov/29318191/
PMC5757347
29318191
Retrieval of a Broken Sewing Needle from the Sacrum Aided by a Permanent Magnet: A Case Report and Literature Review
2017