http://pec.lib.wvu.edu/record/P186911935Studies on the chemical composition of the blood of dairy cattle. I. The effect of age and phosphorus intake on the calcium and inorganic phosphorus content of whole blood of dairy heifers.<p> Journal article reprint from: <em>Journal of Dairy Science</em>, v.18:no.8 (1935:Aug.).</p>Van Landingham, Audrey Howard, b. 1905.Henderson, H. O.Bowling, G. A. (George Augustus), 1902-Dairy cattle--Feeding and feeds--Research.14256