Gaya APA

Bösner, S. et al (2009). Heartburn or angina? Differentiating gastrointestinal disease in primary care patients presenting with chest pain: a cross sectional diagnostic study (International Archives of Medicine 2009, 2:40). German: Springer.

Gaya MLA

Bösner, Stefan. et al. "Heartburn or angina? Differentiating gastrointestinal disease in primary care patients presenting with chest pain: a cross sectional diagnostic study". International Archives of Medicine 2009, 2:40 German: Springer, 2009. Artikel.