Bioengineering: Doing without donors | Nature

Bioengineering: Doing without donors | Nature

Bioengineering: Doing without donors | Nature Featured in NATURE 28 SEPTEMBER 2017 | VOL 549 | NATURE Each year, at about 13,000 collection centres worldwide, phlebotomists stick needles in the veins of healthy volunteers and amass in excess of 110 million donations...