title: Studies on Down's syndrome in tissue culture. I. Growth rates and protein contents of fibroblast cultures.
mesh_terms: D000375:Aging; D002452:Cell Count; D002455:Cell Division; D002460:Cell Line; D002478:Cells, Cultured; D002648:Child; D002904:Chromosomes, Human, 21-22 and Y; D004171:Diploidy; D004314:Down Syndrome / Q000378:metabolism*; D005347:Fibroblasts / Q000378:metabolism; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D009363:Neoplasm Proteins / Q000378:metabolism*; D011506:Proteins / Q000378:metabolism; D012867:Skin / Q000378:metabolism; D013997:Time Factors; D014314:Trisomy
chemical_list: D009363:Neoplasm Proteins; D011506:Proteins