TY  - RPRT
TI  - Early experience.
AU  - S R Creel
AU  - J L Albright
PY  - 1987
DO  - 10.1016/s0749-0720(15)31151-8
UR  - https://pubmed.ncbi.nlm.nih.gov/3304574/
ID  - 3304574
ER  -