RT Journal Article SR Electronic T1 Salmonella gastroenteritis and erythema nodosum JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 120 OP 120 VO 133 IS 2 A1 A. Castilla Cortazar A1 A. Pastor Rodriguez A1 M. Montejo Baranda A1 C. Aguirre Errasti YR 1985 UL http://www.cmaj.ca/content/133/2/120.abstract