TY  - RPRT
TI  - Enzyme replacement for lactose malabsorption using a beta-D-galactosidase.
AU  - J A DiPalma
AU  - M S Collins
PY  - 1989
DO  - 10.1097/00004836-198906000-00009
UR  - https://pubmed.ncbi.nlm.nih.gov/2502573/
ID  - 2502573
ER  -