Breuer M, Ertem N, Lemme J, Möller M
Kreisgesundheitsamt Düren, Städtische Hardterwaldklinik Mönchengladbach.
Pneumologie. 1990 Dec;44(12):1294-6.
In a Turkish joint family including 15 family members seven persons suffered from pulmonary tuberculosis within a period of five months, namely, three adults and four children. Pulmonary tuberculosis also occurred in a boy from the neighbourhood. This infection chain originated from a girl of nineteen years of age.