TY - JOUR KW - History, Medieval KW - Hospitals KW - leprosy KW - Netherlands AU - Jansen L BT - Ons Amsterdam C1 - http://www.ncbi.nlm.nih.gov/pubmed/11639020?dopt=Abstract DA - 1966-1967 J2 - Ons Amst LA - dut PY - 1966 SP - 300 EP - 3 T2 - Ons Amsterdam TI - [Not Available]. VL - 19 SN - 0166-1809 ER -