Issues with USFDA to take long to resolve:
``Issues with the USFDA will take long and cannot be resolved in a day and the discussions with the FDA are going on,'' Ranbaxy Laboratories chief executive officer Atul Sobti told reporters here on the sidelines of the India Economic Summit.
TEHRAN -Russians say technical problems have caused the delay in delivery of S300 defense systems to Iran, said Iranian Defense Minister Ahmad Vahidi.