401 followers
RT @VA_Boston_CMRs: Dr. Wan shows @BUMedicine study: buccal epithelial changes reflect smoking injury in bronch airways https://t.co/6uWD0s…
RT @VA_Boston_CMRs: Dr. Wan shows @BUMedicine study: buccal epithelial changes reflect smoking injury in bronch airways https://t.co/6uWD0s…
Dr. Wan shows @BUMedicine study: buccal epithelial changes reflect smoking injury in bronch airways https://t.co/6uWD0sJmjR #pulmcc #smoking https://t.co/4K1nA8Dw6C