Search Payr’s clamp Payr’s clamp /pī″ərz/ [Erwin Payr, German surgeon, 1871–1946; AS, clam, fastener] , a heavy clamp used in GI surgery. Tweet Telegram VK Random Words nanosomia POMP myelinization terbutaline sulfate phobic neurosis scientific method lateral spinal curvature Questran Limbrel