TY - BOOK ID - 136529316 TI - Regional enteritis : Crohn's disease AU - Engel, Arthur AU - Larsson, Tage. PY - 1971 PB - Stockholm Nordiska Bokhandelns DB - UniCat KW - Crohn Disease UR - https://www.unicat.be/uniCat?func=search&query=sysid:136529316 AB - ER -