van Walraven, C., Austin, P., & Naylor, C. D. (2001). Vitamin B12 injections versus oral supplements. How much money could be saved by switching from injections to pills?
Chicago-стиль цитированияvan Walraven, C., P. Austin, and C. D. Naylor. Vitamin B12 Injections Versus Oral Supplements. How Much Money Could Be Saved By Switching From Injections to Pills? 2001.
MLA-цитированиеvan Walraven, C., P. Austin, and C. D. Naylor. Vitamin B12 Injections Versus Oral Supplements. How Much Money Could Be Saved By Switching From Injections to Pills? 2001.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.