Research Article

Efficacy and Safety of Clearing Heat and Detoxifying Injection in the Treatment of Influenza: A Randomized, Double-Blinded, Placebo-Controlled Trial

Figure 1

Liquid quantitative fingerprint of CHDI. CHDI, clearing heat and detoxifying injection. Nine ingredients in CHDI: (1) neochlorogenic acid, (2) chlorogenic acids, (3) cryptochlorogenic acid, (4) caffeic acid, (5) geniposide, (6) secoxyloganin, (7) isochlorogenic acid B, (8) isochlorogenic acid A, and (9) isochlorogenic acid C.