4Petrosian FK, Sholokhov VK. The rehabilitaion of middle - aged and elderly patients in a pulmonary tuberculosis clinic[J]. Voen Med Zh, 2000, 321 (6): 49 - 53.
5Kondo A, Oketani N, Kuwabara k, et al. An outbreak of pulnonary tuberculosis probably due to exogenous reinfection at a nursing home for the elderly [J]. Kekkaku, 2002, 77 (5): 401 - 408.
