Quick Answer. According to The Free Dictionary, etiology, also spelled aetiology, is the study of exploration of the cause or factors contributing to something. In pathology, it specifically denotes the investigation into the cause or origins of a disease. Continue Reading.
Pellets deliver consistent, healthy levels of hormones for 3-4 months in. women and 4-5 months in men. They avoid the fluctuations, or ups. and downs, of hormone levels seen with every other method of delivery.
How long does valium stay in your system - How long does valium stay in your system? 550 Hours (23days) Valium (Diazepam) has half life of 48 hours. Terminal elimination half life of active metabolite N-desmethyldiazepam is approx. 100 hours Valium and it's metabolite will be in your system for 550 hours which is approx. 23 days.