I carefully arranged my items in the basket using some tissue paper filler in the bottom. (avasalphabet.com)
The transfer of viruses is a major concern, so using tissues from certified sources including freeze - dried supplements is key to reduce the risk and ensure predictable results. (wagbrag.com)
Federal regulations also prohibits changing the timing or method of an abortion for the sole purpose of using the tissue in research. (washingtonpost.com)