Authors: P G Hagan; C A Nienaber; E M Isselbacher; D Bruckman; D J Karavite; P L Russman; A Evangelista; R Fattori; T Suzuki; J K Oh; A G Moore; J F Malouf; L A Pape; C Gaca; U Sechtem; S Lenferink; H J Deutsch; H Diedrichs; J Marcos y Robles; A Llovet; D Gilon; S K Das; W F Armstrong; G M Deeb; K A Eagle Journal: JAMA Date: 2000-02-16 Impact factor: 56.272