TY  - RPRT
TI  - Collection of stool samples.
AU  - D B Jelliffe
AU  - E F Jelliffe
PY  - 1973
DO  - 10.1016/s0140-6736(73)92446-x
UR  - https://pubmed.ncbi.nlm.nih.gov/4125406/
ID  - 4125406
ER  -