Sökning: "ingemar lindahl"
Hittade 3 avhandlingar innehållade orden ingemar lindahl.
1. Selection of the principal cause of death : studies on the basis of mortality statistics for rheumatoid arthritis
Sammanfattning : The official statistics of Sweden for 1971-75 show a 2.7-fold increase in mortality for men and a 3.0-fold increase for women attributed to rheumatoid arthritis (RA) as the underlying cause of death. In order to investigate the basis of this observed increase, all death certificates for 1971 and 1975 with a diagnosis of RA (N=1224) were studied. LÄS MER
2. On Causal Attribution
Sammanfattning : This dissertation treats of the problem of attributing the occurrence of an individual event or state to a single cause — a problem commonly understood either as a question of distinguishing the cause from the mere conditions or as a matter of singling out, from several causes, one cause, as the cause. The main purpose of the study is to clarify some basic concepts, and some criteria of ascertainment of the cause, that may be discerned in the literature on causal attribution. LÄS MER
3. Fibroblast Differentiation and Models of Human Skin
Sammanfattning : This thesis combines three publications and one manuscript, covering two principal topics: functional differentiation of human fibroblasts and laboratory models of human skin. The two topics favourably unite in the realm of tissue engineering. This thesis is therefore split into three main parts: 1. LÄS MER