title: Study of angina in patients aged 30 to 59 in general practice. Research Committee, Northern Region Faculty, Royal College of General Practitioners.
mesh_terms: D000328:Adult; D000787:Angina Pectoris / Q000188:drug therapy / Q000503:physiopathology*; D005194:Family Practice; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011788:Quality of Life; D012907:Smoking