@misc{indiciae33c4eb4b33a3, title = {Piggy-back microtransfer technique.}, author = {L W Catalano and D A Fuccillo and J L Sever}, year = {1969}, doi = {10.1128/am.18.6.1094-1095.1969}, url = {https://pubmed.ncbi.nlm.nih.gov/5370662/}, note = {Source identifier: 5370662} }