Cita APA

Weidner, T., & Schurr, T. (2003). Effect of exercise on upper respiratory tract infection in sedentary subjects. BMJ Group.

Chicago Style Citation

Weidner, T., i T. Schurr. Effect of Exercise On Upper Respiratory Tract Infection in Sedentary Subjects. BMJ Group, 2003.

Cita MLA

Weidner, T., i T. Schurr. Effect of Exercise On Upper Respiratory Tract Infection in Sedentary Subjects. BMJ Group, 2003.

Atenció: Aquestes cites poden no estar 100% correctes.