[Significance of the expression of nucleolar argyrophilic proteins and antigen Ki-67 in the evaluation of cell proliferative activity and in the prediction of minimal (T1) lung cancer].

S u m m a ry. - The subject of the study was 20 cases of non-small-cell lung carcinomas, up to 3 cm in diameter, conventionally designed as minimal lung cancers removed in patients operated on at the N. N.