TY  - RPRT
TI  - Postscript: criteria for accepting a biochemical defect as primary.
AU  - R A Kark
AU  - R N Rosenberg
AU  - L J Schut
PY  - 1978
UR  - https://pubmed.ncbi.nlm.nih.gov/735937/
ID  - 735937
ER  -