[The methodological principles of the Polish trial of the primary prevention of ischaemic heart disease (author's transl)].
D001794:Blood Pressure; D003327:Coronary Disease / Q000517:prevention & control*; D006801:Humans; D007391:International Cooperation; D008722:Methods; D011044:Poland
Załloźenia metodyczne "eksperymentu polskiego" pierwotnej prewencji choroby wieńcowej