Sin, D. D., & Man, S. F. P. (2006). Skeletal muscle weakness, reduced exercise tolerance, and COPD: Is systemic inflammation the missing link? BMJ Group.
استشهاد بنمط شيكاغوSin, D D., و S F P. Man. Skeletal Muscle Weakness, Reduced Exercise Tolerance, and COPD: Is Systemic Inflammation the Missing Link? BMJ Group, 2006.
MLA استشهادSin, D D., و S F P. Man. Skeletal Muscle Weakness, Reduced Exercise Tolerance, and COPD: Is Systemic Inflammation the Missing Link? BMJ Group, 2006.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.