Holt, J A Dry matter content and oxygen uptake of fetal and maternal components of attachment sites of bovine placenta. [electronic resource] - American journal of veterinary research Dec 1969 - 2131-6 p. digital Publication Type: Journal Article ISSN: 0002-9645 Subjects--Topical Terms: AnimalsCattle--metabolismFemaleFetus--metabolismOxygen ConsumptionPlacenta--metabolism