Owens, S., Abdel‐Rahman, I. E., Balyejusa, S., Musoke, P., Cooke, R. P. D., Parry, C. M., & Coulter, J. B. S. (2007). Nasopharyngeal aspiration for diagnosis of pulmonary tuberculosis. BMJ Group.

Owens, S., I E. Abdel‐Rahman, S. Balyejusa, P. Musoke, R P D. Cooke, C M. Parry, and J B S. Coulter. Nasopharyngeal Aspiration for Diagnosis of Pulmonary Tuberculosis. BMJ Group, 2007.

Owens, S., et al. Nasopharyngeal Aspiration for Diagnosis of Pulmonary Tuberculosis. BMJ Group, 2007.