@misc{indiciae04c56815b83e, title = {Hydrocryl: an aid to retention?}, author = {A S Hargreaves and M A Foster}, year = {1976}, doi = {10.1016/0300-5712(76)90068-3}, url = {https://pubmed.ncbi.nlm.nih.gov/770521/}, note = {Source identifier: 770521} }