E van Rossum, C M Frederiks, H Philipsen, K Portengen, J Wiskerke, P Knipschild et al
van Rossum E, Frederiks C M, Philipsen H, Portengen K, Wiskerke J, Knipschild P et al.
Effects of preventive home visits to elderly people.
British Medical Journal 1993; 307 :27
doi:10.1136/bmj.307.6895.27