[Comparison of normal (2 x 2 mm) and ultrafine (O, 3 x O, 3 mm) focuses of roentgen films].
D052638:Particulate Matter; D011859:Radiography; D012828:Silicones
D052638:Particulate Matter; D012828:Silicones
ROENTGENOGRAPHY
Srovnávací studie normálniho (2 x 2mm) a velejemného ohniska O (O, 3 x O, 3mm) rentgenky.