%0 Journal Article %T Inferior petrosal sinus venous sampling in cushing¡¯s syndrome: potential diagnostic pitfall %J Jaffna Medical Journal %D 2018 %R 10.4038/jmj.v30i2.23 %K Cushing syndrome %K Inferior petrosal sinus sampling %K Hypercortisolism %U https://jmj.sljol.info/articles/10.4038/jmj.v30i2.23/