Dyfyniad APA

Chalkidou, K., Hoy, A., & Littlejohns, P. (2007). Making a decision to wait for more evidence: When the National Institute for Health and Clinical Excellence recommends a technology only in the context of research. The Royal Society of Medicine.

Dyfyniad Arddull Chicago

Chalkidou, Kalipso, Andrew Hoy, and Peter Littlejohns. Making a Decision to Wait for More Evidence: When the National Institute for Health and Clinical Excellence Recommends a Technology Only in the Context of Research. The Royal Society of Medicine, 2007.

Dyfyniad MLA

Chalkidou, Kalipso, Andrew Hoy, and Peter Littlejohns. Making a Decision to Wait for More Evidence: When the National Institute for Health and Clinical Excellence Recommends a Technology Only in the Context of Research. The Royal Society of Medicine, 2007.

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