APA

Grajek S., Pyda M., Kmiecik-Kaźmierczak E., Brocki Z. & Nikisch B. (19900215). [3 cases of conservatively treated aortic dissecting aneurysm in patients with arterial hypertension. Results of a long-term ambulatory observation]. : Polskie Archiwum Medycyny Wewnetrznej.

Chicago

Grajek S, Pyda M, Kmiecik-Kaźmierczak E, Brocki Z and Nikisch B. 19900215. [3 cases of conservatively treated aortic dissecting aneurysm in patients with arterial hypertension. Results of a long-term ambulatory observation]. : Polskie Archiwum Medycyny Wewnetrznej.

Harvard

Grajek S., Pyda M., Kmiecik-Kaźmierczak E., Brocki Z. and Nikisch B. (19900215). [3 cases of conservatively treated aortic dissecting aneurysm in patients with arterial hypertension. Results of a long-term ambulatory observation]. : Polskie Archiwum Medycyny Wewnetrznej.

MLA

Grajek S, Pyda M, Kmiecik-Kaźmierczak E, Brocki Z and Nikisch B. [3 cases of conservatively treated aortic dissecting aneurysm in patients with arterial hypertension. Results of a long-term ambulatory observation]. : Polskie Archiwum Medycyny Wewnetrznej. 19900215.