Posted by: Pdfprep Category: USMLE Tags: USMLE certification, USMLE exam questions, USMLE practice exam Post Date: January 17, 2021 Pdfprep2021-01-17T01:25:18+00:00 Which of the following is paired correctly?A . A-GB . C-GC . A-UD . G-T View Answer Answer: B Author Pdfprep