Publication Information

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81, 90, 97, 209], 'establish': [56], 'dose': [58, 154, 174], '-effect': [59], 'relationship': [60], 'amongst': [61, 155, 164, 193], 'smokers.Methods:': [63], 'cross': [65], 'sectional': [66], 'survey': [67], 'was': [68, 94, 145, 159, 178], 'conducted': [69], 'Udupi': [71], 'district': [72], 'Karnataka,': [74], 'India.': [75], '140': [76], 'men': [77], 'aged': [78], 'between': [79], '20': [80], '45': [82], 'years': [83, 149], 'with': [84, 172], 'BMI': [86], 'ranging': [87], 'from': [88], '18.5': [89], '29.9': [91], 'Kg2': [92], '/m': [93], 'enrolled': [95, 144], 'study.': [99], '70': [100, 108], 'subjects': [101], 'were': [102, 109, 113], 'other': [107], 'non-smokers.': [110, 212], 'Outcomes': [111], 'measured': [112], 'standard': [114], 'spirometric': [115], 'measures': [116], 'for': [117], 'symptoms': [121], 'like': [122], 'breathlessness,': [123], 'cough': [124], 'sputum': [126], 'using': [127], 'Breathlessness': [129], 'Cough': [130], 'Sputum': [131], 'scale.Results:': [132], 'The': 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