배운 내용을 되새기며 재미있는 활동을 함께해요. 학습한 내용을 한눈에 정리해요. Pain is due to the release of chemical substances for instance bradykinin and histamine that promote nerve endings.[fifteen] Acute inflammation on the lung (commonly in response to pneumonia) will not bring about pain unless the inflammation includes the parietal pleura, https://paxtonrbpaf.blog5star.com/36218330/facts-about-behavioral-balance-support-revealed