Sildenafil Citrate and Tramadol Administered Separately and in Combination Affects Basal Metabolic Rate, Triiodothyronine (T₃) and Cortisol Levels in Albino Wistar Rats

V.O. Oka, A.L. Udefa, V.U. Nna and D.U. Owu

Trends in Medical Research 10 ( 3 ): 51 - 62 , 2015