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Vrachebnoe Delo|June 1, 1989
[The treatment of patients with nonspecific inflammatory lung diseases under outpatient conditions]O N Nersesian, A V Gladkiĭ, G D Masterov, et al.
Problemy Tuberkuleza|January 1, 1990
[Experience with improving preventive fluorographic mass screening of the rural population for tuberculosis]O N Nersesian, E A Poklitar, T D Masterov, et al.
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