14

Synthesis of N-alkoxyphthalimides under ultrasound irradiation

Year:
2008
Language:
english
File:
PDF, 121 KB
english, 2008
18

An Unusual Cause of Upper Gastrointestinal Bleeding

Year:
2017
Language:
english
File:
PDF, 7.29 MB
english, 2017
21

A study of a 1-3-2 type piezoelectric composite

Year:
2006
Language:
english
File:
PDF, 156 KB
english, 2006