@misc{indiciae8faf40a1f673, title = {[Further experience with the rectangular flap operation for cleft lip repair].}, author = {W H STEFFENSEN}, year = {1953}, doi = {10.1097/00006534-195301000-00006}, url = {https://pubmed.ncbi.nlm.nih.gov/13026429/}, note = {Source identifier: 13026429} }