TY  - GEN
AU  - Michels,J
AU  - Beeckman,P
AU  - De Roy,G
AU  - Warson,F
AU  - Swaenepoel,L
AU  - Vanclooster,R
TI  - The silhouette sign on an inspiration-expiration pair of radiographs
SN  - 0302-7430
PY  - 1982///0225
KW  - Bronchography
KW  - Humans
KW  - Lung
KW  - physiology
KW  - Pulmonary Artery
KW  - diagnostic imaging
KW  - Respiration
N1  - Publication Type: Journal Article
ER  -