TY - GEN AU - Johner,C H AU - Szanto,P A TI - Polychondritis in a newborn presenting as tracheomalacia SN - 0003-4894 PY - 1971///0210 KW - Cartilage Diseases KW - congenital KW - Humans KW - Infant, Newborn KW - Tracheal Diseases N1 - Publication Type: Journal Article UR - https://doi.org/10.1177/000348947007900615 ER -