state gov TSPSC Group 3 (తెలంగాణ గ్రూప్ 3) 2023 Mock Test Series Current Affairs Science and Technology
Which organization conducted the phase-I clinical trial of the dengue vaccine which is approved by the Central Drug Regulatory Authority?
1
Bharat Biotech
2
Pfizer
3
Serum Institute of India (SII)
4
Zydus Cadila