Ruzyłło E, Małkowska E
Mater Med Pol. 1989 Oct-Dec;21(4):305-12.
In this consecutive report on quantitative clinical symptoms and signs in peptic ulcer patients the constitutional types of the patients, their ABO and Rh blood groups, the condition of teeth, the character of their place of residence, the personality features, the gastric symptoms and the frequency of bleeding from the upper gastrointestinal tract are discussed.