https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13967533Edit ImageSaveSaveEditCropCustom TextBulletin. No. 31, Albuminuria / Clinical Department of The Vibrator Instrument Company.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 937 x 1200 px | 300 dpiLarge JPEG 2732 x 3500 px | 300 dpiBest Quality JPEG 3687 x 4723 px | 300 dpiFree DownloadBulletin. No. 31, Albuminuria / Clinical Department of The Vibrator Instrument Company.More