TY - GEN AU - Shergy,W J AU - Koenig,D W AU - Rice,J R AU - Caldwell,D S TI - Differential diagnosis of pulmonary nodule SN - 0012-3692 PY - 1988///0407 KW - Aged KW - Aged, 80 and over KW - Calcinosis KW - diagnosis KW - Diagnosis, Differential KW - Female KW - Heart Valve Diseases KW - Humans KW - Lung Neoplasms KW - Mitral Valve N1 - Publication Type: Case Reports; Letter UR - https://doi.org/10.1378/chest.93.3.671-c ER -