Table of contents

Research Article

• Measles, mumps, and rubella: monitoring in Switzerland through a sentinel network, 1986-94. Sentinella Arbeitsgemeinschaft. (1 August, 1995)

  H C Matter, J Cloetta, H Zimmermann
• Influenza surveillance: experiences from establishing a sentinel surveillance system in Germany. (1 August, 1995)

  J Szecsenyi, H Uphoff, S Ley, H D Brede
• Influenza in Madrid, Spain, 1991-92: validity of the sentinel network. (1 August, 1995)

  M A Ordobás, B Zorrilla, P Arias
• Organochlorine residues in human breast milk: analysis through a sentinel practice network. (1 August, 1995)

  M Schlaud, A Seidler, A Salje, W Behrendt, F W Schwartz, M Ende, A Knoll, C Grugel
• General practice data retrieval: the Northern Ireland project. (1 August, 1995)

  L Boydell, H Grandidier, C Rafferty, C McAteer, P Reilly
• Denominator estimation: approaches in the Hamburg paediatric sentinel network. (1 August, 1995)

  M Kellerhof, K Gritz, H Brand
• Validating long term morbidity recording. (1 August, 1995)

  C Van Weel
• Effects of the German 1993 health reform law upon primary care practitioners' individual performance: results from an empirical study in sentinel practices. (1 August, 1995)

  M Hoopmann, F W Schwartz, J Weber