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  Indian J Med Microbiol
 

Table 4 Pulmonary function tests, heart rate variability, and serum cortisol levels in patients with nocturnal asthma in comparison with asthmatic patients without nocturnal symptoms

Table 4 Pulmonary function tests, heart rate variability, and serum cortisol levels in patients with nocturnal asthma in comparison with asthmatic patients without nocturnal symptoms