Примеры употребления для external cause
1. Emotion mapping might also give an insight into panic attacks and whether they have an external cause.
2. It says that the number of terminations surpasses any single external cause of death, such as murder or accidents, but not internal causes such as cancer or heart disease.
3. Indeed, the climate can fluctuate without any external cause at all — something again ignored by Stern, who wants only to indulge in the fashionable notion that western capitalism is entirely to blame for every drought and disaster.