Assertion: nodule | /r/HasProperty | processed for paraffin embedding
Facets:
Source sentences:
text: The nodules were fixed in a fixative solution of 4% (wt/vol) paraformaldehyde (Sigma) in phosphate‐buffered saline pH 7.4 (PBS) and processed for paraffin embedding as described previously (Várallyay & Havelda, 2011 ).