cytosponge
cytosponge · cytosponges
A sponge contained within a pill on a fine stringA sponge contained within a pill on a fine string; once swallowed, the sponge is released and may be withdrawn, collecting cells (for analysis) on the way
A sponge contained within a pill on a fine stringA sponge contained within a pill on a fine string; once swallowed, the sponge is released and may be withdrawn, collecting cells (for analysis) on the way