title: Density labelling in vivo of replicating DNA in a rat.
mesh_terms: D000818:Animals; D001853:Bone Marrow / Q000378:metabolism; D001854:Bone Marrow Cells; D001973:Bromodeoxyuridine / Q000378:metabolism; D002404:Catheterization; D002499:Centrifugation, Density Gradient; D004261:DNA Replication; D004848:Epithelium / Q000378:metabolism; D007413:Intestinal Mucosa / Q000378:metabolism; D007421:Intestine, Small / Q000378:metabolism; D007553:Isotope Labeling; D008099:Liver / Q000378:metabolism; D008297:Male; D008970:Molecular Weight; D009928:Organ Specificity; D010761:Phosphorus Radioisotopes; D051381:Rats; D013154:Spleen / Q000378:metabolism; D013936:Thymidine / Q000378:metabolism; D013950:Thymus Gland / Q000378:metabolism; D013997:Time Factors; D014316:Tritium
chemical_list: D010761:Phosphorus Radioisotopes; D014316:Tritium; D001973:Bromodeoxyuridine; D013936:Thymidine