https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14002522Edit ImageSaveSaveEditCropCustom TextA doctor asking an elderly patient if he has taken a box of pills that he has prescribed, the patient retorts that he found the boxes difficult to swallow. Wood engraving by L. Raven-Hill, 1906.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 1052 px | 300 dpiLarge JPEG 2776 x 2434 px | 300 dpiFree DownloadA doctor asking an elderly patient if he has taken a box of pills that he has prescribed, the patient retorts that he found the boxes difficult to swallow. Wood engraving by L. Raven-Hill, 1906.More