TY - GEN AU - Caldarelli,D D AU - Friedberg,S A TI - Transnasal microsurgical correction of choanal atresia SN - 0023-852X PY - 1978///0127 KW - Adult KW - Child KW - Female KW - Humans KW - Infant KW - Infant, Newborn KW - Microsurgery KW - methods KW - Nasal Cavity KW - abnormalities N1 - Publication Type: Case Reports; Journal Article; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1288/00005537-197712000-00007 ER -