Pediatric Research · 1969 · 28 citations · 6 references
Propionate MetabolismBiochemistryCellular NutritionPhysiologyMethylmalonic AcidemiaIntermediary MetabolismCells CulturedMetabolismMedicineCell Biology
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The serial cultivation of human diploid cell strains
Leonard Hayflick, Paul S. Moorhead · Experimental Cell Research · 1961 · 8.3K citations
Methylmalonate Excretion in a Patient with Pernicious Anemia
Lewis A. Barness, Diana Young, William J. Mellman et al. · New England Journal of Medicine · 1963 · 89 citations