Rogelio Pérez‐Padilla, Justino Regalado, Sverre Vedal, Peter D. Paré et al.
A case-control study was performed in women older than 40 yr of age to evaluate the risk of cooking with traditional wood stoves for chronic bronchitis and chronic airway obstruction (CAO). The subjects were recruited from patients attending a referral chest hospital in Mexico City. We selected 127 ...