Self-regulating prophylactic regimen for angina pectoris.
D000787:Angina Pectoris / Q000517:prevention & control*; D035843:Biomedical Research; D006801:Humans; D009573:Nitrites / Q000627:therapeutic use*; D012927:Social Control, Informal
D009573:Nitrites
ANGINA PECTORIS/prevention and control; NITRITES/therapeutic use