TY - RPRT TI - Decrease of lipase and esterase activities in intestinal contents of newborn infants during test meals. AU - B Fredrikzon AU - T Olivecrona PY - 1978 DO - 10.1203/00006450-197805000-00004 UR - https://pubmed.ncbi.nlm.nih.gov/662468/ ID - 662468 ER -