many test tubes with donor blood being tested

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Size: 2831px × 4256px
Photo credit: © Alexander Podshivalov / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: analysis, bar, blood, code, donor, examination, group, grouping, haemal, haematic, label, laboratory, line, mark, medicine, plug, probe, rest, row, sample, sampling, sanguineous, specimen, sticker, test, tray, tube, typing, vertical, vial