APA

Otterstad J. E., Hall C., Graving B., Skjaerpe T. & Holme I. (19990930). [Echocardiographic findings, pro-ANP and treatment in acute myocardial infarction without overt heart failure]. : Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke.

Chicago

Otterstad J E, Hall C, Graving B, Skjaerpe T and Holme I. 19990930. [Echocardiographic findings, pro-ANP and treatment in acute myocardial infarction without overt heart failure]. : Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke.

Harvard

Otterstad J. E., Hall C., Graving B., Skjaerpe T. and Holme I. (19990930). [Echocardiographic findings, pro-ANP and treatment in acute myocardial infarction without overt heart failure]. : Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke.

MLA

Otterstad J E, Hall C, Graving B, Skjaerpe T and Holme I. [Echocardiographic findings, pro-ANP and treatment in acute myocardial infarction without overt heart failure]. : Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke. 19990930.