Tarone V, Fantino S
Minerva Med. 1986 Dec 30;77(51-52):2369-71.
The authors survey the epidemiology of pulmonary tuberculosis in the area of their responsibility. Tendency, frequency and severity of a high number of chronic cases are underlined.
作者们调查了他们负责地区的肺结核流行病学情况。强调了大量慢性病例的趋势、频率和严重程度。