title: Ultrasound in urology. Papers dedicated to Hans Henrik Holm on the occasion of his sixtieth birthday, September 16th 1991.
mesh_terms: D049673:History, 20th Century; D006801:Humans; D014463:Ultrasonography; D014551:Urinary Tract / Q000473:pathology*; D014570:Urologic Diseases / Q000000981:diagnostic imaging*