Internet Drug Index

RxList Inc., New York, USA

Cardiovascular Physiology Concepts 3 (2)

R. E. Klabunde

Clinical Methods (2)

Textbook, H. K. Walker, Butterworths, 1990

Clinical Trial Database (2)

CenterWatch, ISI Thomson, Boston, USA

A brief history of electrocardiography

Dean Jenkins, last update 2009

AAA Medicine and Health Sciences Commons

Digital Commons Network

Basic Heart Sounds Course

3M

Diabetes in Old Age (2)

Textbook, Alan J. Sinclair, John Wiley & Sons, Inc., Hoboken, USA, 3rd Ed., 2009

Dietary Reference Intakes for Calcium, Phosphorus, Magnesium, Vitamin D, and Fluoride (2)

Textbook, The National Academies of Sciences, Washington, USA

Dietary Reference Intakes for Thiamin, Riboflavin, Niacin, Vitamin B6, Folate, Vitamin B12, Pantothenic Acid, Biotin, and Choline (2)

Textbook, National Academies of Sciences, Washington, USA

Dietary Reference Intakes for Vitamin A, Vitamin K, Arsenic, Boron, Chromium, Copper, Iodine, Iron, Manganese, Molybdenum, Nickel, Silicon, Vanadium, and Zinc (2)

Textbook, National Academies of Sciences, Washington, USA

Dietary Reference Intakes for Vitamin C, Vitamin E, Selenium, and Carotenoids (2)

Textbook, National Academies of Sciences, Washington, USA

Dietary Reference Intakes for Water, Potassium, Sodium, Chloride, and Sulfate (2)

Textbook, Food and Nutrition Board, Institute of Medicine, The National Academies Press

Dietary Reference Intakes: Applications in Dietary Assessment (2)

Textbook, National Academies Sciences, Washington, USA

Dietary Reference Intakes: Proposed Definition of Dietary Fiber (2)

Textbook, National Academies of Sciences, Washington, USA

Dietary Supplements: A Framework for Evaluating Safety (2)

Textbook, The National Academies of Sciences, Washington, USA

Dietary Supplements: A Framework Safety (2)

Textbook, The National Academies of Sciences, Washington, USA

Digestive System Medical Illustrations (2)

Medical-Artist.com, UK

Diving Medicine (2)

F. Bove, Underwater Medicine Associates, inc., Bryn Mawr, USA

Doctors Guide (2)

 Doctor's Guide Publishing Limited