Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country. Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:Early_blood_culture_collection_tubes_by_Judd_and_Simon.png
Captions
Early blood culture collection system described by Judd & Simon in their 1915 paper in JAMA
Uploaded a work by Judd CCW, Simon CE. from Judd CCW, Simon CE. [https://jamanetwork.com/journals/jama/article-abstract/440211 THE VACUUM TUBE OF KEIDEL, AS APPLIED TO BLOOD-CULTURE WORK]. JAMA. 1915;LXIV(10):822. doi:10.1001/jama.1915.25710360002018a with UploadWizard