APA
Rocha E., . (19981222). Identification of variables needed to risk adjust outcomes of coronary interventions: evidence-based guidelines for efficient data collection. : Revista portuguesa de cardiologia : orgao oficial da Sociedade Portuguesa de Cardiologia = Portuguese journal of cardiology : an official journal of the Portuguese Society of Cardiology.
Chicago
Rocha E, . 19981222. Identification of variables needed to risk adjust outcomes of coronary interventions: evidence-based guidelines for efficient data collection. : Revista portuguesa de cardiologia : orgao oficial da Sociedade Portuguesa de Cardiologia = Portuguese journal of cardiology : an official journal of the Portuguese Society of Cardiology.
Harvard
Rocha E., . (19981222). Identification of variables needed to risk adjust outcomes of coronary interventions: evidence-based guidelines for efficient data collection. : Revista portuguesa de cardiologia : orgao oficial da Sociedade Portuguesa de Cardiologia = Portuguese journal of cardiology : an official journal of the Portuguese Society of Cardiology.
MLA
Rocha E, . Identification of variables needed to risk adjust outcomes of coronary interventions: evidence-based guidelines for efficient data collection. : Revista portuguesa de cardiologia : orgao oficial da Sociedade Portuguesa de Cardiologia = Portuguese journal of cardiology : an official journal of the Portuguese Society of Cardiology. 19981222.