APA

Sá L., Teixeira A. S. C., Tavares F., Costa-Santos C., Couto L., Costa-Pereira A., Hespanhol A. P., Santos P. & Martins C. (20180716). Diagnostic and laboratory test ordering in Northern Portuguese Primary Health Care: a cross-sectional study. : BMJ open.

Chicago

Sá Luísa, Teixeira Andreia Sofia Costa, Tavares Fernando, Costa-Santos Cristina, Couto Luciana, Costa-Pereira Altamiro, Hespanhol Alberto Pinto, Santos Paulo and Martins Carlos. 20180716. Diagnostic and laboratory test ordering in Northern Portuguese Primary Health Care: a cross-sectional study. : BMJ open.

Harvard

Sá L., Teixeira A. S. C., Tavares F., Costa-Santos C., Couto L., Costa-Pereira A., Hespanhol A. P., Santos P. and Martins C. (20180716). Diagnostic and laboratory test ordering in Northern Portuguese Primary Health Care: a cross-sectional study. : BMJ open.

MLA

Sá Luísa, Teixeira Andreia Sofia Costa, Tavares Fernando, Costa-Santos Cristina, Couto Luciana, Costa-Pereira Altamiro, Hespanhol Alberto Pinto, Santos Paulo and Martins Carlos. Diagnostic and laboratory test ordering in Northern Portuguese Primary Health Care: a cross-sectional study. : BMJ open. 20180716.