TY - BOOK TI - The only EKG book you'll ever need 3rd ed AU - Thaler, Malcolm S. SN - 0781716675 PB - Lippincott Williams & Wilkins PP - Philadelphia : Lippincott Williams & Wilkins , c1999. PY - 1999 UR - https://library.korea.ac.kr/detail/?cid=CAT000000662364&ctype=m