TY  - RPRT
TI  - Beginning to work together.
AU  - J K Horrocks
AU  - W R Allen
PY  - 1989
DO  - 10.1038/sj.bdj.4806685
UR  - https://pubmed.ncbi.nlm.nih.gov/2912482/
ID  - 2912482
ER  -