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  Indian J Med Microbiol
 

Figure 1: Mean time to relief of cough and throat irritation. Higher score reflects quicker relief (Time to relief scale: 4= Relief within 0 to 15 min; 3=Relief within 16 to 30 min; 2=Relief within 31 to 60 min; 1 = Relief >61 min; 0 = No relief)

Figure 1: Mean time to relief of cough and throat irritation. Higher score reflects quicker relief (Time to relief scale: 4= Relief within 0 to 15 min; 3=Relief within 16 to 30 min; 2=Relief within 31 to 60 min; 1 = Relief >61 min; 0 = No relief)