Cite this as: Lauren Kassell, Michael Hawkins, Robert Ralley, John Young, Joanne Edge, Janet Yvonne Martin-Portugues, and Natalie Kaoukji (eds.), The casebooks of Simon Forman and Richard Napier, 1596–1634: a digital edition, https://casebooks.lib.cam.ac.uk/search?f10-question-asked=Medical%3A%3ANot%20specified%20in%20question;f12-shelfmark=MS%20Ashmole%20224;f13-practitioner-is-astrologer=Yes;f14-recipe=No;f15-participant=William%20Powell%20%28PERSON57009%29;f3-how-did-it-take-place=Unclear;f5-damaged=No;f6-info=Urine;f7-date=1620-1629;f8-deleted=No;f9-document-type=Case, accessed 5 July 2024.