| R&D. |
results indicate (Ivan Pisarev); results demonstrate (Ivan Pisarev); results show (Ivan Pisarev); findings indicate (Ivan Pisarev); findings demonstrate (Ivan Pisarev); findings show (Ivan Pisarev); study results indicate (Ivan Pisarev); research indicates (Ivan Pisarev); research shows (Ivan Pisarev); research demonstrates (Ivan Pisarev); examination shows (Ivan Pisarev) |
