Browsing by Author "722c3be7-798b-4119-9c67-479b31362caa"
Now showing items 1-2 of 2
-
Eckhardt, Gert; Urzúa, Alejandro; Cassels Niven, Bruce (American Chemical Society, 1981-12-08)The electron impact-induced fragmentation of aristolochic acids and some synthetic model compounds has been investigated using high resolution mass spectrometry. It was found that the only primary cleavage given by ...
-
Yurac, Ratko; Zamorano, Juan J.; Lira, Fernando; Valiente, Diego; Ballesteros, Vicente; Urzúa, Alejandro (Springer, 2016)Purpose A recurrent lumbar disc herniation (RLDH) is the most prevalent cause for new radicular pain after surgery for disc herniation-induced sciatica. Reported risk factors include age, gender and smoking, while its ...