metallurgy, 73 of which were awarded to him in the United States Maria Siemionow, Polish surgeon who performed the first face transplant surgery in the... 151 KB (15,530 words) - 21:04, 4 May 2024 |
 | developed an implantable pump for a pneumatic heart assistance system. Maria Siemionow, a renowned Polish transplantation surgeon and scientist who gained world... 123 KB (12,223 words) - 06:19, 27 April 2024 |