TY  - GEN
AU  - Homer,M J
TI  - Abnormal left hilar height ratio
SN  - 0361-803X
PY  - 1979///1129
KW  - Adult
KW  - Aged
KW  - Humans
KW  - Lung
KW  - diagnostic imaging
KW  - Lung Diseases
KW  - Lung Diseases, Obstructive
KW  - Male
KW  - Middle Aged
KW  - Pulmonary Emphysema
KW  - Radiography
KW  - Smoking
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.2214/ajr.133.4.723
ER  -