@misc{indiciae5c47b6b3862a, title = {Promoting object constancy. Writing as a nursing intervention.}, author = {L Sebastian}, year = {1991}, doi = {10.3928/0279-3695-19910101-09}, url = {https://pubmed.ncbi.nlm.nih.gov/1995839/}, note = {Source identifier: 1995839} }