Practice of Comparative Effectiveness Research to Identify Treatment Characteristics of Similar Chinese Patent Medicine for Angina Pectoris

<div>Correspondence analysis for Qi stagnation and blood stasis symptom types.</div>

Evidence-Based Complementary and Alternative Medicine

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Figure 4: Practice of Comparative Effectiveness Research to Identify Treatment Characteristics of Similar Chinese Patent Medicine for Angina Pectoris 

Figure 4 | Practice of Comparative Effectiveness Research to Identify Treatment Characteristics of Similar Chinese Patent Medicine for Angina Pectoris 