TY - RPRT TI - Age-related decrease in lysosomal beta-D-galactosidase activity of human liver cell lines:argument against post-traductional modifications. AU - G Leray AU - L Guenet AU - A Le Treut AU - J Y Le Gall PY - 1981 DO - 10.1016/0006-291x(81)90687-2 UR - https://pubmed.ncbi.nlm.nih.gov/6794567/ ID - 6794567 ER -