TY - RPRT TI - Ascorbic acid deficiency in the elderly. AU - D J O'Sullivan AU - N Callaghan AU - J B Ferriss AU - J F Finucane AU - M Hegarty PY - 1968 DO - 10.1007/bf02946509 UR - https://pubmed.ncbi.nlm.nih.gov/4870107/ ID - 4870107 ER -