Bioactivity Studies of β-Lactam Derived Polycyclic Fused Pyrroli-Dine/Pyrrolizidine Derivatives in Dentistry: In Vitro, In Vivo and In Silico Studies. oleh Gowri Meiyazhagan, Rajesh Raju, Sofi Beaula Winfred, Bhavani Mannivanan, Hemadev Bhoopalan, Venkatesh Shankar, Sathiya Sekar, Deepa Parvathi Venkatachalam, Ravishankar Pitani, Venkateshbabu Nagendrababu, Malini Thaiman, Kandaswamy Devivanayagam, Jeyakanthan Jayaraman, Raghunathan Ragavachary, Ganesh Venkatraman