[On the problem of the clinico-roentgenological diagnosis of a primary sarcoma of the lung].
I B
IB
DYNNIK
D006801:Humans; D008168:Lung; D008175:Lung Neoplasms / Q000175:diagnosis*; D009369:Neoplasms; D012509:Sarcoma / Q000175:diagnosis*
LUNG NEOPLASMS/diagnosis; SARCOMA/diagnosis