[Are microbiological studies necessary before starting tuberculosis chemoprophylaxis?].
J I
JI
Barrasa Villar
J
J
Guimbao Bescós
G
G
Gotor Lázaro
C
C
Aspíroz Sancho
D000293:Adolescent; D000328:Adult; D000995:Antitubercular Agents / Q000627:therapeutic use*; D006801:Humans; D007538:Isoniazid / Q000627:therapeutic use*; D009169:Mycobacterium tuberculosis / Q000302:isolation & purification*; D012150:Polymorphism, Restriction Fragment Length; D013030:Spain; D014374:Tuberculin Test; D014376:Tuberculosis / Q000175:diagnosis / Q000382:microbiology / Q000517:prevention & control*
D000995:Antitubercular Agents; D007538:Isoniazid
Son necesarios los estudios microbiológicos antes de iniciar una quimioprofilaxis antituberculosa?