000 00397nam a2200109Ia 4500
008 160509s9999 xx 000 0 und d
100 _aRamakrishnan, C V
245 _aInfluence of segregation of tuberculous patients for one year on the attack rate of tuberculosis in a 2-year period in c
260 _c1961
300 _a129-148p.
650 _aInfluence of segregation of tuberculous patients for one
999 _c9930
_d9930