1. Changes in serum free testosterone, sleep patterns, and 5‐alpha‐reductase type I activity influence changes in sebum excretion in female subjects. Issue 1 (28th August 2014) Authors: Bissonnette, R.; Risch, J. E.; McElwee, K. J.; Marchessault, P.; Bolduc, C.; Nigen, S.; Maari, C. Journal: Skin research and technology Issue: Volume 21:Issue 1(2015) Page Start: 47 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗