TY  - RPRT
TI  - Vitamin B12 absorption after necrotizing enterocolitis.
AU  - J E Collins
AU  - C J Rolles
AU  - H Sutton
AU  - D Ackery
PY  - 1984
DO  - 10.1136/adc.59.8.731
UR  - https://pubmed.ncbi.nlm.nih.gov/6476869/
ID  - 6476869
ER  -