Fourth national morbidity study
ACESSO AO ARTIGOhttp://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=1239383
- Fourth national morbidity study.
- Changing patterns of consultation in general practice: fourth national morbidity study, 1991-1992.
- Lessons for neurologists from the United Kingdom Third National Morbidity Survey.
- Fourth Report of the Ministry of National Insurance for the Year 1952
- Pharmaco-morbidity linkage: a feasibility study comparing morbidity in two pharmacy based exposure cohorts.