APA
Ong P., Athanasiadis A., Mahrholdt H., Borgulya G., Sechtem U. & Kaski J. C. (20121212). Increased coronary vasoconstrictor response to acetylcholine in women with chest pain and normal coronary arteriograms (cardiac syndrome X). : Clinical research in cardiology : official journal of the German Cardiac Society.
Chicago
Ong Peter, Athanasiadis Anastasios, Mahrholdt Heiko, Borgulya Gabor, Sechtem Udo and Kaski Juan Carlos. 20121212. Increased coronary vasoconstrictor response to acetylcholine in women with chest pain and normal coronary arteriograms (cardiac syndrome X). : Clinical research in cardiology : official journal of the German Cardiac Society.
Harvard
Ong P., Athanasiadis A., Mahrholdt H., Borgulya G., Sechtem U. and Kaski J. C. (20121212). Increased coronary vasoconstrictor response to acetylcholine in women with chest pain and normal coronary arteriograms (cardiac syndrome X). : Clinical research in cardiology : official journal of the German Cardiac Society.
MLA
Ong Peter, Athanasiadis Anastasios, Mahrholdt Heiko, Borgulya Gabor, Sechtem Udo and Kaski Juan Carlos. Increased coronary vasoconstrictor response to acetylcholine in women with chest pain and normal coronary arteriograms (cardiac syndrome X). : Clinical research in cardiology : official journal of the German Cardiac Society. 20121212.