Bahr, G. M., Rook, G. A., Stanford, J. L., Lydyard, P. M., & Bryceson, A. D. (1981). The effect of delayed addition of antigen and 'E' rosetting on the proliferative response to mycobacterial antigens of peripheral blood lymphocytes from normal individuals or from patients with tuberculosis or leprosy.

Bahr, G M., G A. Rook, J L. Stanford, P M. Lydyard, i A D. Bryceson. The Effect of Delayed Addition of Antigen and 'E' Rosetting On the Proliferative Response to Mycobacterial Antigens of Peripheral Blood Lymphocytes From Normal Individuals or From Patients With Tuberculosis or Leprosy. 1981.

Bahr, G M., et al. The Effect of Delayed Addition of Antigen and 'E' Rosetting On the Proliferative Response to Mycobacterial Antigens of Peripheral Blood Lymphocytes From Normal Individuals or From Patients With Tuberculosis or Leprosy. 1981.