A<unk> of a disease is an event required for the disease to develop. Given a disease or medical condition, there is a causality chain of events from the first event to the appearance of the clinical disease A<unk> of a disease event is an event that preceded the disease event in a disease causal chain. Without this antecedent event the disease event either would not have occurred at all or would not have occurred until some later time. However, no specific event is sufficient by itself to produce disease. Hence such an event is a<unk>  of a sufficient<unk>
Component causes
Guaranteed issue
Patient group directions
Organ trade
Scope of practice
Candidate of Medicine
Therapeutic relationship
Cause 