Risk factors for treatment delay in pulmonary tuberculosis in Recife, Brazil
dos Santos, Martinho A P S, Albuquerque, Maria F P M, Ximenes, Ricardo A A, Lucena-Silva, Norma L C L, Braga, Cynthia, Campelo, Antônio R L, Dantas, Odimariles M S, Montarroyos, Ulisses R, Souza, Wayner V, Kawasaki, Alexandre M, Rodrigues, Laura C
Published in BMC public health (18.03.2005)
Published in BMC public health (18.03.2005)
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Selection bias: neighbourhood controls and controls selected from those presenting to a Health Unit in a case control study of efficacy of BCG revaccination
Dantas, Odimariles M S, Ximenes, Ricardo A A, de Albuquerque, Maria de Fatima P M, Montarroyos, Ulisses R, de Souza, Wayner V, Varejão, Patrícia, Rodrigues, Laura C
Published in BMC medical research methodology (23.02.2007)
Published in BMC medical research methodology (23.02.2007)
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