Dyfyniad APA

Shaporova, N. L., & Trofimov, V. I. (2013). Secondary osteoporosis in patients with chronic obstructive lung disease. Remedium Group LLC.

Dyfyniad Arddull Chicago

Shaporova, N. L., and V. I. Trofimov. Secondary Osteoporosis in Patients with Chronic Obstructive Lung Disease. Remedium Group LLC, 2013.

Dyfyniad MLA

Shaporova, N. L., and V. I. Trofimov. Secondary Osteoporosis in Patients with Chronic Obstructive Lung Disease. Remedium Group LLC, 2013.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.