TY  - RPRT
TI  - One in ten thousand.
AU  - A M Heydman
AU  - M R Stegman
PY  - 1972
DO  - 10.1016/s0001-2092(07)60374-3
UR  - https://pubmed.ncbi.nlm.nih.gov/4484670/
ID  - 4484670
ER  -