Crighton, I. L., Dowsett, M., Lal, A., Man, A., & Smith, I. E. (1989). Use of luteinising hormone-releasing hormone agonist (leuprorelin) in advanced post-menopausal breast cancer: Clinical and endocrine effects. Nature Publishing Group.

Crighton, I. L., M. Dowsett, A. Lal, A. Man, and I. E. Smith. Use of Luteinising Hormone-releasing Hormone Agonist (leuprorelin) in Advanced Post-menopausal Breast Cancer: Clinical and Endocrine Effects. Nature Publishing Group, 1989.

Crighton, I. L., et al. Use of Luteinising Hormone-releasing Hormone Agonist (leuprorelin) in Advanced Post-menopausal Breast Cancer: Clinical and Endocrine Effects. Nature Publishing Group, 1989.