APA (7e ed.) Bronvermelding

Trainer, P., Eastment, C., Grossman, A., Wheeler, M., Perry, L., & Besser, G. (1993). The relationship between cortisol production rate and serial serum cortisol estimation in patients on medical therapy for Cushing's syndrome.

Chicago (17e ed.) Bronvermelding

Trainer, P., C. Eastment, A. Grossman, M. Wheeler, L. Perry, en G. Besser. The Relationship Between Cortisol Production Rate and Serial Serum Cortisol Estimation in Patients on Medical Therapy for Cushing's Syndrome. 1993.

MLA (9e ed.) Bronvermelding

Trainer, P., et al. The Relationship Between Cortisol Production Rate and Serial Serum Cortisol Estimation in Patients on Medical Therapy for Cushing's Syndrome. 1993.