TY  - RPRT
TI  - Patrick Steptoe 1913-1988.
AU  - R Edwards
PY  - 1988
DO  - 10.1093/oxfordjournals.humrep.a136791
UR  - https://pubmed.ncbi.nlm.nih.gov/3065357/
ID  - 3065357
ER  -