Rhodes, A.; Ferdinande, P.; Flaatten, H.; Guidet, B.; Metnitz, P. G.; Moreno, R. P. The variability of critical care bed numbers in Europe. Intensive Care Medicine. 2012-10-01, 38 (10): 1,647 – 1,653. ISSN 1432-1238. PMID 22777516. S2CID 13403606. doi:10.1007/s00134-012-2627-8(英语).
Rhodes, A.; Ferdinande, P.; Flaatten, H.; Guidet, B.; Metnitz, P. G.; Moreno, R. P. The variability of critical care bed numbers in Europe. Intensive Care Medicine. 2012-10-01, 38 (10): 1,647 – 1,653. ISSN 1432-1238. PMID 22777516. S2CID 13403606. doi:10.1007/s00134-012-2627-8(英语).
Rhodes, A.; Ferdinande, P.; Flaatten, H.; Guidet, B.; Metnitz, P. G.; Moreno, R. P. The variability of critical care bed numbers in Europe. Intensive Care Medicine. 2012-10-01, 38 (10): 1,647 – 1,653. ISSN 1432-1238. PMID 22777516. S2CID 13403606. doi:10.1007/s00134-012-2627-8(英语).
Rhodes, A.; Ferdinande, P.; Flaatten, H.; Guidet, B.; Metnitz, P. G.; Moreno, R. P. The variability of critical care bed numbers in Europe. Intensive Care Medicine. 2012-10-01, 38 (10): 1,647 – 1,653. ISSN 1432-1238. PMID 22777516. S2CID 13403606. doi:10.1007/s00134-012-2627-8(英语).