[Comparison of simultaneous roentgenograms of the lungs in photofluorography 10X10 centimeters & in large format exposure 35X35 centimeters].
Explore the source record for details and available documents.
Humans↗
Biomedical subjects
Publications and source records attributed to P KROKER.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.