APA

Knapik Z., Lubczyńska-Kowalska W., Wrzyscz M., Brablec-Radek J. & Cader J. (19730430). [24-hour excretion of 5-hydroxyindoleacetic acid and 3-methoxy-4-hydroxymandelic acid in patients with partial gastrectomy for peptic ulcer]. : Polski tygodnik lekarski (Warsaw, Poland : 1960).

Chicago

Knapik Z, Lubczyńska-Kowalska W, Wrzyscz M, Brablec-Radek J and Cader J. 19730430. [24-hour excretion of 5-hydroxyindoleacetic acid and 3-methoxy-4-hydroxymandelic acid in patients with partial gastrectomy for peptic ulcer]. : Polski tygodnik lekarski (Warsaw, Poland : 1960).

Harvard

Knapik Z., Lubczyńska-Kowalska W., Wrzyscz M., Brablec-Radek J. and Cader J. (19730430). [24-hour excretion of 5-hydroxyindoleacetic acid and 3-methoxy-4-hydroxymandelic acid in patients with partial gastrectomy for peptic ulcer]. : Polski tygodnik lekarski (Warsaw, Poland : 1960).

MLA

Knapik Z, Lubczyńska-Kowalska W, Wrzyscz M, Brablec-Radek J and Cader J. [24-hour excretion of 5-hydroxyindoleacetic acid and 3-methoxy-4-hydroxymandelic acid in patients with partial gastrectomy for peptic ulcer]. : Polski tygodnik lekarski (Warsaw, Poland : 1960). 19730430.