000 00389nam a2200109Ia 4500
008 160509s9999 xx 000 0 und d
100 _aAndrews, R H
245 _aA comparison of two methods of sputum collection in the diagnosis of pulmonary tuberculosis: Tubercle, 1959, Vol.40, 155
260 _c1959
300 _a155p.
650 _aA comparison of two methods of sputum collection in the
999 _c10107
_d10107