APA aipamena

Brutsche, M. H., Downs, S. H., Schindler, C., Gerbase, M. W., Schwartz, J., Frey, M., . . . Leuenberger, P. (2006). Bronchial hyperresponsiveness and the development of asthma and COPD in asymptomatic individuals: SAPALDIA Cohort Study. BMJ Group.

Chicago Style aipamena

Brutsche, M H., S H. Downs, C. Schindler, M W. Gerbase, J. Schwartz, M. Frey, E W. Russi, U. Ackermann‐Liebrich, and P. Leuenberger. Bronchial Hyperresponsiveness and the Development of Asthma and COPD in Asymptomatic Individuals: SAPALDIA Cohort Study. BMJ Group, 2006.

MLA aipamena

Brutsche, M H., et al. Bronchial Hyperresponsiveness and the Development of Asthma and COPD in Asymptomatic Individuals: SAPALDIA Cohort Study. BMJ Group, 2006.