APA
Johnston J. C., Rempel C., Sanders C., Piggott E., Maxwell Y., Jaipersaud K., Luknauth R., Persaud D., Rambaran M. & Levy R. D. (20180214). Introduction of spirometry into clinical practice in Georgetown, Guyana: quality and diagnostic outcomes. : The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease.
Chicago
Johnston J C, Rempel C, Sanders C, Piggott E, Maxwell Y, Jaipersaud K, Luknauth R, Persaud D, Rambaran M and Levy R D. 20180214. Introduction of spirometry into clinical practice in Georgetown, Guyana: quality and diagnostic outcomes. : The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease.
Harvard
Johnston J. C., Rempel C., Sanders C., Piggott E., Maxwell Y., Jaipersaud K., Luknauth R., Persaud D., Rambaran M. and Levy R. D. (20180214). Introduction of spirometry into clinical practice in Georgetown, Guyana: quality and diagnostic outcomes. : The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease.
MLA
Johnston J C, Rempel C, Sanders C, Piggott E, Maxwell Y, Jaipersaud K, Luknauth R, Persaud D, Rambaran M and Levy R D. Introduction of spirometry into clinical practice in Georgetown, Guyana: quality and diagnostic outcomes. : The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease. 20180214.